| 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 | $187.79 | 8.580% | $203.9024 | $203.90 | $203.90 | $203.90 |
| Purchase #2 | $33.68 | 13.640% | $38.274 | $38.27 | $38.25 | $38.30 |
| Purchase #3 | $189.57 | 10.651% | $209.7611 | $209.76 | $209.75 | $209.80 |
| Purchase #4 | $36.27 | 4.149% | $37.7748 | $37.77 | $37.75 | $37.80 |
| Purchase #5 | $211.43 | 8.355% | $229.095 | $229.10 | $229.10 | $229.10 |
| Purchase #6 | $197.68 | 9.335% | $216.1334 | $216.13 | $216.15 | $216.10 |
| Purchase #7 | $114.71 | 11.468% | $127.8649 | $127.86 | $127.85 | $127.90 |
| 7 purchase totals = | $971.13 | $1,062.8056 | $1,062.79 | $1,062.75 | $1,062.90 | |