| 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 | $14.58 | 6.232% | $15.4886 | $15.49 | $15.50 | $15.50 |
| Purchase #2 | $144.51 | 12.745% | $162.9278 | $162.93 | $162.95 | $162.90 |
| Purchase #3 | $236.74 | 7.646% | $254.8411 | $254.84 | $254.85 | $254.80 |
| Purchase #4 | $189.64 | 5.631% | $200.3186 | $200.32 | $200.30 | $200.30 |
| Purchase #5 | $174.97 | 12.423% | $196.7065 | $196.71 | $196.70 | $196.70 |
| Purchase #6 | $122.96 | 10.111% | $135.3925 | $135.39 | $135.40 | $135.40 |
| Purchase #7 | $96.33 | 9.106% | $105.1018 | $105.10 | $105.10 | $105.10 |
| 7 purchase totals = | $979.73 | $1,070.7769 | $1,070.78 | $1,070.80 | $1,070.70 | |