| 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 | $208.78 | 5.813% | $220.9164 | $220.92 | $220.90 | $220.90 |
| Purchase #2 | $137.95 | 13.461% | $156.5194 | $156.52 | $156.50 | $156.50 |
| Purchase #3 | $217.61 | 12.331% | $244.4435 | $244.44 | $244.45 | $244.40 |
| Purchase #4 | $134.78 | 12.169% | $151.1814 | $151.18 | $151.20 | $151.20 |
| Purchase #5 | $194.84 | 9.201% | $212.7672 | $212.77 | $212.75 | $212.80 |
| Purchase #6 | $53.75 | 5.485% | $56.6982 | $56.70 | $56.70 | $56.70 |
| Purchase #7 | $184.31 | 13.315% | $208.8509 | $208.85 | $208.85 | $208.90 |
| 7 purchase totals = | $1,132.02 | $1,251.3770 | $1,251.38 | $1,251.35 | $1,251.40 | |