| 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 | $248.98 | 6.248% | $264.5363 | $264.54 | $264.55 | $264.50 |
| Purchase #2 | $67.67 | 11.467% | $75.4297 | $75.43 | $75.45 | $75.40 |
| Purchase #3 | $143.42 | 4.238% | $149.4981 | $149.50 | $149.50 | $149.50 |
| Purchase #4 | $89.63 | 11.768% | $100.1777 | $100.18 | $100.20 | $100.20 |
| Purchase #5 | $225.42 | 5.408% | $237.6107 | $237.61 | $237.60 | $237.60 |
| Purchase #6 | $143.83 | 12.132% | $161.2795 | $161.28 | $161.30 | $161.30 |
| Purchase #7 | $137.65 | 12.600% | $154.9939 | $154.99 | $155.00 | $155.00 |
| 7 purchase totals = | $1,056.60 | $1,143.5259 | $1,143.53 | $1,143.60 | $1,143.50 | |