| 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 | $211.51 | 4.134% | $220.2538 | $220.25 | $220.25 | $220.30 |
| Purchase #2 | $65.95 | 12.632% | $74.2808 | $74.28 | $74.30 | $74.30 |
| Purchase #3 | $227.47 | 11.434% | $253.4789 | $253.48 | $253.50 | $253.50 |
| Purchase #4 | $136.90 | 10.694% | $151.5401 | $151.54 | $151.55 | $151.50 |
| Purchase #5 | $238.35 | 11.565% | $265.9152 | $265.92 | $265.90 | $265.90 |
| Purchase #6 | $42.39 | 4.574% | $44.3289 | $44.33 | $44.35 | $44.30 |
| Purchase #7 | $88.64 | 3.701% | $91.9206 | $91.92 | $91.90 | $91.90 |
| 7 purchase totals = | $1,011.21 | $1,101.7183 | $1,101.72 | $1,101.75 | $1,101.70 | |