| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $102.75 | 12.567% | $115.6626 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $243.85 | 5.370% | $256.9447 | $256.94 | $256.95 | $256.90 |
| Purchase #3 | $217.39 | 9.623% | $238.3094 | $238.31 | $238.30 | $238.30 |
| Purchase #4 | $169.39 | 13.706% | $192.6066 | $192.61 | $192.60 | $192.60 |
| Purchase #5 | $165.57 | 8.314% | $179.3355 | $179.34 | $179.35 | $179.30 |
| Purchase #6 | $186.37 | 4.586% | $194.9169 | $194.92 | $194.90 | $194.90 |
| Purchase #7 | $158.42 | 11.384% | $176.4545 | $176.45 | $176.45 | $176.50 |
| 7 purchase totals = | $1,243.74 | $1,354.2302 | $1,354.23 | $1,354.20 | $1,354.20 | |