| 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 | $90.36 | 13.457% | $102.5197 | $102.52 | $102.50 | $102.50 |
| Purchase #2 | $147.32 | 5.251% | $155.0558 | $155.06 | $155.05 | $155.10 |
| Purchase #3 | $187.69 | 3.714% | $194.6608 | $194.66 | $194.65 | $194.70 |
| Purchase #4 | $172.88 | 3.193% | $178.4001 | $178.40 | $178.40 | $178.40 |
| Purchase #5 | $63.95 | 13.792% | $72.77 | $72.77 | $72.75 | $72.80 |
| Purchase #6 | $246.98 | 7.814% | $266.279 | $266.28 | $266.30 | $266.30 |
| Purchase #7 | $19.47 | 8.279% | $21.0819 | $21.08 | $21.10 | $21.10 |
| 7 purchase totals = | $928.65 | $990.7673 | $990.77 | $990.75 | $990.90 | |