| 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 | $240.27 | 5.472% | $253.4176 | $253.42 | $253.40 | $253.40 |
| Purchase #2 | $111.70 | 6.531% | $118.9951 | $119.00 | $119.00 | $119.00 |
| Purchase #3 | $189.64 | 10.495% | $209.5427 | $209.54 | $209.55 | $209.50 |
| Purchase #4 | $19.31 | 6.295% | $20.5256 | $20.53 | $20.55 | $20.50 |
| Purchase #5 | $119.45 | 7.154% | $127.9955 | $128.00 | $128.00 | $128.00 |
| Purchase #6 | $138.64 | 4.737% | $145.2074 | $145.21 | $145.20 | $145.20 |
| Purchase #7 | $111.50 | 9.380% | $121.9587 | $121.96 | $121.95 | $122.00 |
| 7 purchase totals = | $930.51 | $997.6426 | $997.66 | $997.65 | $997.60 | |