| 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 | $20.53 | 7.847% | $22.141 | $22.14 | $22.15 | $22.10 |
| Purchase #2 | $201.65 | 8.700% | $219.1936 | $219.19 | $219.20 | $219.20 |
| Purchase #3 | $146.34 | 4.623% | $153.1053 | $153.11 | $153.10 | $153.10 |
| Purchase #4 | $226.84 | 12.307% | $254.7572 | $254.76 | $254.75 | $254.80 |
| Purchase #5 | $61.36 | 11.711% | $68.5459 | $68.55 | $68.55 | $68.50 |
| Purchase #6 | $244.51 | 8.840% | $266.1247 | $266.12 | $266.10 | $266.10 |
| Purchase #7 | $142.60 | 5.403% | $150.3047 | $150.30 | $150.30 | $150.30 |
| 7 purchase totals = | $1,043.83 | $1,134.1724 | $1,134.17 | $1,134.15 | $1,134.10 | |