| 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 | $190.33 | 6.144% | $202.0239 | $202.02 | $202.00 | $202.00 |
| Purchase #2 | $189.82 | 12.205% | $212.9875 | $212.99 | $213.00 | $213.00 |
| Purchase #3 | $37.80 | 12.489% | $42.5208 | $42.52 | $42.50 | $42.50 |
| Purchase #4 | $89.57 | 6.591% | $95.4736 | $95.47 | $95.45 | $95.50 |
| Purchase #5 | $6.61 | 8.521% | $7.1732 | $7.17 | $7.15 | $7.20 |
| Purchase #6 | $21.29 | 6.415% | $22.6558 | $22.66 | $22.65 | $22.70 |
| Purchase #7 | $215.57 | 10.623% | $238.47 | $238.47 | $238.45 | $238.50 |
| 7 purchase totals = | $750.99 | $821.3048 | $821.30 | $821.20 | $821.40 | |