| 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 | $235.67 | 5.847% | $249.4496 | $249.45 | $249.45 | $249.40 |
| Purchase #2 | $240.73 | 9.766% | $264.2397 | $264.24 | $264.25 | $264.20 |
| Purchase #3 | $140.36 | 6.527% | $149.5213 | $149.52 | $149.50 | $149.50 |
| Purchase #4 | $30.43 | 7.196% | $32.6197 | $32.62 | $32.60 | $32.60 |
| Purchase #5 | $90.51 | 3.228% | $93.4317 | $93.43 | $93.45 | $93.40 |
| Purchase #6 | $179.97 | 11.652% | $200.9401 | $200.94 | $200.95 | $200.90 |
| Purchase #7 | $20.49 | 8.286% | $22.1878 | $22.19 | $22.20 | $22.20 |
| 7 purchase totals = | $938.16 | $1,012.3899 | $1,012.39 | $1,012.40 | $1,012.20 | |