| 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 | $16.80 | 6.265% | $17.8525 | $17.85 | $17.85 | $17.90 |
| Purchase #2 | $90.42 | 12.781% | $101.9766 | $101.98 | $102.00 | $102.00 |
| Purchase #3 | $57.57 | 10.608% | $63.677 | $63.68 | $63.70 | $63.70 |
| Purchase #4 | $158.36 | 6.265% | $168.2813 | $168.28 | $168.30 | $168.30 |
| Purchase #5 | $140.50 | 5.512% | $148.2444 | $148.24 | $148.25 | $148.20 |
| Purchase #6 | $233.30 | 6.773% | $249.1014 | $249.10 | $249.10 | $249.10 |
| Purchase #7 | $238.40 | 11.365% | $265.4942 | $265.49 | $265.50 | $265.50 |
| 7 purchase totals = | $935.35 | $1,014.6274 | $1,014.62 | $1,014.70 | $1,014.70 | |