| 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 | $244.80 | 3.356% | $253.0155 | $253.02 | $253.00 | $253.00 |
| Purchase #2 | $201.38 | 12.433% | $226.4176 | $226.42 | $226.40 | $226.40 |
| Purchase #3 | $211.65 | 13.650% | $240.5402 | $240.54 | $240.55 | $240.50 |
| Purchase #4 | $99.85 | 10.702% | $110.5359 | $110.54 | $110.55 | $110.50 |
| Purchase #5 | $68.52 | 9.351% | $74.9273 | $74.93 | $74.95 | $74.90 |
| Purchase #6 | $137.94 | 4.322% | $143.9018 | $143.90 | $143.90 | $143.90 |
| Purchase #7 | $118.29 | 9.568% | $129.608 | $129.61 | $129.60 | $129.60 |
| 7 purchase totals = | $1,082.43 | $1,178.9463 | $1,178.96 | $1,178.95 | $1,178.80 | |