| 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 | $234.58 | 8.618% | $254.7961 | $254.80 | $254.80 | $254.80 |
| Purchase #2 | $26.63 | 7.544% | $28.639 | $28.64 | $28.65 | $28.60 |
| Purchase #3 | $112.37 | 6.254% | $119.3976 | $119.40 | $119.40 | $119.40 |
| Purchase #4 | $80.68 | 4.829% | $84.576 | $84.58 | $84.60 | $84.60 |
| Purchase #5 | $9.78 | 7.551% | $10.5185 | $10.52 | $10.50 | $10.50 |
| Purchase #6 | $38.77 | 8.837% | $42.1961 | $42.20 | $42.20 | $42.20 |
| Purchase #7 | $115.67 | 12.653% | $130.3057 | $130.31 | $130.30 | $130.30 |
| 7 purchase totals = | $618.48 | $670.4290 | $670.45 | $670.45 | $670.40 | |