| 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 | $243.52 | 6.474% | $259.2855 | $259.29 | $259.30 | $259.30 |
| Purchase #2 | $202.50 | 8.363% | $219.4351 | $219.44 | $219.45 | $219.40 |
| Purchase #3 | $72.39 | 11.642% | $80.8176 | $80.82 | $80.80 | $80.80 |
| Purchase #4 | $17.62 | 12.290% | $19.7855 | $19.79 | $19.80 | $19.80 |
| Purchase #5 | $197.96 | 11.642% | $221.0065 | $221.01 | $221.00 | $221.00 |
| Purchase #6 | $107.45 | 6.748% | $114.7007 | $114.70 | $114.70 | $114.70 |
| Purchase #7 | $119.73 | 8.654% | $130.0914 | $130.09 | $130.10 | $130.10 |
| 7 purchase totals = | $961.17 | $1,045.1223 | $1,045.14 | $1,045.15 | $1,045.10 | |