| 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 | $194.48 | 8.838% | $211.6681 | $211.67 | $211.65 | $211.70 |
| Purchase #2 | $69.61 | 3.183% | $71.8257 | $71.83 | $71.85 | $71.80 |
| Purchase #3 | $96.96 | 9.360% | $106.0355 | $106.04 | $106.05 | $106.00 |
| Purchase #4 | $82.29 | 13.494% | $93.3942 | $93.39 | $93.40 | $93.40 |
| Purchase #5 | $137.91 | 3.184% | $142.3011 | $142.30 | $142.30 | $142.30 |
| Purchase #6 | $9.79 | 7.558% | $10.5299 | $10.53 | $10.55 | $10.50 |
| Purchase #7 | $223.91 | 9.125% | $244.3418 | $244.34 | $244.35 | $244.30 |
| 7 purchase totals = | $814.95 | $880.0963 | $880.10 | $880.15 | $880.00 | |