| 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 | $229.62 | 11.764% | $256.6325 | $256.63 | $256.65 | $256.60 |
| Purchase #2 | $117.71 | 10.532% | $130.1072 | $130.11 | $130.10 | $130.10 |
| Purchase #3 | $143.77 | 5.710% | $151.9793 | $151.98 | $152.00 | $152.00 |
| Purchase #4 | $221.66 | 13.627% | $251.8656 | $251.87 | $251.85 | $251.90 |
| Purchase #5 | $6.73 | 12.278% | $7.5563 | $7.56 | $7.55 | $7.60 |
| Purchase #6 | $78.94 | 13.149% | $89.3198 | $89.32 | $89.30 | $89.30 |
| Purchase #7 | $8.37 | 9.697% | $9.1816 | $9.18 | $9.20 | $9.20 |
| 7 purchase totals = | $806.80 | $896.6423 | $896.65 | $896.65 | $896.70 | |