| 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 | $203.68 | 12.793% | $229.7368 | $229.74 | $229.75 | $229.70 |
| Purchase #2 | $206.86 | 11.457% | $230.56 | $230.56 | $230.55 | $230.60 |
| Purchase #3 | $72.99 | 10.335% | $80.5335 | $80.53 | $80.55 | $80.50 |
| Purchase #4 | $51.91 | 9.689% | $56.9396 | $56.94 | $56.95 | $56.90 |
| Purchase #5 | $100.59 | 7.572% | $108.2067 | $108.21 | $108.20 | $108.20 |
| Purchase #6 | $12.34 | 4.487% | $12.8937 | $12.89 | $12.90 | $12.90 |
| Purchase #7 | $74.53 | 11.634% | $83.2008 | $83.20 | $83.20 | $83.20 |
| 7 purchase totals = | $722.90 | $802.0711 | $802.07 | $802.10 | $802.00 | |