| 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 | $36.74 | 3.444% | $38.0053 | $38.01 | $38.00 | $38.00 |
| Purchase #2 | $206.94 | 10.548% | $228.768 | $228.77 | $228.75 | $228.80 |
| Purchase #3 | $19.55 | 13.206% | $22.1318 | $22.13 | $22.15 | $22.10 |
| Purchase #4 | $224.34 | 9.147% | $244.8604 | $244.86 | $244.85 | $244.90 |
| Purchase #5 | $112.58 | 6.697% | $120.1195 | $120.12 | $120.10 | $120.10 |
| Purchase #6 | $246.28 | 12.307% | $276.5897 | $276.59 | $276.60 | $276.60 |
| Purchase #7 | $58.45 | 5.150% | $61.4602 | $61.46 | $61.45 | $61.50 |
| 7 purchase totals = | $904.88 | $991.9349 | $991.94 | $991.90 | $992.00 | |