| 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 | $233.61 | 6.321% | $248.3765 | $248.38 | $248.40 | $248.40 |
| Purchase #2 | $147.58 | 5.157% | $155.1907 | $155.19 | $155.20 | $155.20 |
| Purchase #3 | $191.77 | 5.236% | $201.8111 | $201.81 | $201.80 | $201.80 |
| Purchase #4 | $5.38 | 13.222% | $6.0913 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $247.42 | 13.544% | $280.9306 | $280.93 | $280.95 | $280.90 |
| Purchase #6 | $23.86 | 12.494% | $26.8411 | $26.84 | $26.85 | $26.80 |
| Purchase #7 | $211.93 | 3.708% | $219.7884 | $219.79 | $219.80 | $219.80 |
| 7 purchase totals = | $1,061.55 | $1,139.0297 | $1,139.03 | $1,139.10 | $1,139.00 | |