| 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 | $110.49 | 6.406% | $117.568 | $117.57 | $117.55 | $117.60 |
| Purchase #2 | $239.71 | 11.778% | $267.943 | $267.94 | $267.95 | $267.90 |
| Purchase #3 | $192.61 | 10.754% | $213.3233 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $121.67 | 11.483% | $135.6414 | $135.64 | $135.65 | $135.60 |
| Purchase #5 | $102.87 | 11.825% | $115.0344 | $115.03 | $115.05 | $115.00 |
| Purchase #6 | $194.28 | 4.545% | $203.11 | $203.11 | $203.10 | $203.10 |
| Purchase #7 | $147.68 | 7.410% | $158.6231 | $158.62 | $158.60 | $158.60 |
| 7 purchase totals = | $1,109.31 | $1,211.2432 | $1,211.23 | $1,211.20 | $1,211.10 | |