| 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 | $202.33 | 11.165% | $224.9201 | $224.92 | $224.90 | $224.90 |
| Purchase #2 | $178.87 | 7.522% | $192.3246 | $192.32 | $192.30 | $192.30 |
| Purchase #3 | $87.41 | 6.806% | $93.3591 | $93.36 | $93.35 | $93.40 |
| Purchase #4 | $249.63 | 9.324% | $272.9055 | $272.91 | $272.90 | $272.90 |
| Purchase #5 | $29.68 | 8.328% | $32.1518 | $32.15 | $32.15 | $32.20 |
| Purchase #6 | $194.35 | 7.535% | $208.9943 | $208.99 | $209.00 | $209.00 |
| Purchase #7 | $142.88 | 9.220% | $156.0535 | $156.05 | $156.05 | $156.10 |
| 7 purchase totals = | $1,085.15 | $1,180.7089 | $1,180.70 | $1,180.65 | $1,180.80 | |