| 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 | $110.47 | 12.517% | $124.2975 | $124.30 | $124.30 | $124.30 |
| Purchase #2 | $142.45 | 11.396% | $158.6836 | $158.68 | $158.70 | $158.70 |
| Purchase #3 | $90.67 | 6.116% | $96.2154 | $96.22 | $96.20 | $96.20 |
| Purchase #4 | $190.59 | 11.178% | $211.8942 | $211.89 | $211.90 | $211.90 |
| Purchase #5 | $56.33 | 9.598% | $61.7366 | $61.74 | $61.75 | $61.70 |
| Purchase #6 | $189.87 | 9.433% | $207.7804 | $207.78 | $207.80 | $207.80 |
| Purchase #7 | $6.77 | 12.288% | $7.6019 | $7.60 | $7.60 | $7.60 |
| 7 purchase totals = | $787.15 | $868.2096 | $868.21 | $868.25 | $868.20 | |