| 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 | $234.91 | 5.540% | $247.924 | $247.92 | $247.90 | $247.90 |
| Purchase #2 | $115.92 | 6.832% | $123.8397 | $123.84 | $123.85 | $123.80 |
| Purchase #3 | $204.54 | 12.168% | $229.4284 | $229.43 | $229.45 | $229.40 |
| Purchase #4 | $141.82 | 6.134% | $150.5192 | $150.52 | $150.50 | $150.50 |
| Purchase #5 | $75.50 | 13.446% | $85.6517 | $85.65 | $85.65 | $85.70 |
| Purchase #6 | $170.76 | 4.586% | $178.5911 | $178.59 | $178.60 | $178.60 |
| Purchase #7 | $221.95 | 3.685% | $230.1289 | $230.13 | $230.15 | $230.10 |
| 7 purchase totals = | $1,165.40 | $1,246.0830 | $1,246.08 | $1,246.10 | $1,246.00 | |