| 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 | $45.43 | 8.487% | $49.2856 | $49.29 | $49.30 | $49.30 |
| Purchase #2 | $162.72 | 13.654% | $184.9378 | $184.94 | $184.95 | $184.90 |
| Purchase #3 | $136.39 | 4.812% | $142.9531 | $142.95 | $142.95 | $143.00 |
| Purchase #4 | $109.69 | 11.710% | $122.5347 | $122.53 | $122.55 | $122.50 |
| Purchase #5 | $150.25 | 7.470% | $161.4737 | $161.47 | $161.45 | $161.50 |
| Purchase #6 | $199.39 | 10.329% | $219.985 | $219.99 | $220.00 | $220.00 |
| Purchase #7 | $110.43 | 10.409% | $121.9247 | $121.92 | $121.90 | $121.90 |
| 7 purchase totals = | $914.30 | $1,003.0946 | $1,003.09 | $1,003.10 | $1,003.10 | |