| 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 | $118.36 | 8.458% | $128.3709 | $128.37 | $128.35 | $128.40 |
| Purchase #2 | $235.65 | 11.360% | $262.4198 | $262.42 | $262.40 | $262.40 |
| Purchase #3 | $78.68 | 9.190% | $85.9107 | $85.91 | $85.90 | $85.90 |
| Purchase #4 | $177.61 | 9.495% | $194.4741 | $194.47 | $194.45 | $194.50 |
| Purchase #5 | $135.29 | 13.482% | $153.5298 | $153.53 | $153.55 | $153.50 |
| Purchase #6 | $174.87 | 7.545% | $188.0639 | $188.06 | $188.05 | $188.10 |
| Purchase #7 | $80.87 | 9.518% | $88.5672 | $88.57 | $88.55 | $88.60 |
| 7 purchase totals = | $1,001.33 | $1,101.3364 | $1,101.33 | $1,101.25 | $1,101.40 | |