| 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 | $103.73 | 10.747% | $114.8779 | $114.88 | $114.90 | $114.90 |
| Purchase #2 | $232.39 | 11.232% | $258.492 | $258.49 | $258.50 | $258.50 |
| Purchase #3 | $234.27 | 13.695% | $266.3533 | $266.35 | $266.35 | $266.40 |
| Purchase #4 | $106.72 | 13.312% | $120.9266 | $120.93 | $120.95 | $120.90 |
| Purchase #5 | $43.27 | 6.524% | $46.0929 | $46.09 | $46.10 | $46.10 |
| Purchase #6 | $87.65 | 7.229% | $93.9862 | $93.99 | $94.00 | $94.00 |
| Purchase #7 | $167.46 | 6.531% | $178.3968 | $178.40 | $178.40 | $178.40 |
| 7 purchase totals = | $975.49 | $1,079.1257 | $1,079.13 | $1,079.20 | $1,079.20 | |