| 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 | $220.54 | 13.752% | $250.8687 | $250.87 | $250.85 | $250.90 |
| Purchase #2 | $13.72 | 4.588% | $14.3495 | $14.35 | $14.35 | $14.30 |
| Purchase #3 | $63.37 | 8.864% | $68.9871 | $68.99 | $69.00 | $69.00 |
| Purchase #4 | $53.48 | 12.558% | $60.196 | $60.20 | $60.20 | $60.20 |
| Purchase #5 | $98.44 | 3.575% | $101.9592 | $101.96 | $101.95 | $102.00 |
| Purchase #6 | $150.89 | 6.584% | $160.8246 | $160.82 | $160.80 | $160.80 |
| Purchase #7 | $136.65 | 6.194% | $145.1141 | $145.11 | $145.10 | $145.10 |
| 7 purchase totals = | $737.09 | $802.2992 | $802.30 | $802.25 | $802.30 | |