| 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 | $98.94 | 10.598% | $109.4257 | $109.43 | $109.45 | $109.40 |
| Purchase #2 | $147.41 | 7.212% | $158.0412 | $158.04 | $158.05 | $158.00 |
| Purchase #3 | $110.47 | 8.717% | $120.0997 | $120.10 | $120.10 | $120.10 |
| Purchase #4 | $83.98 | 13.360% | $95.1997 | $95.20 | $95.20 | $95.20 |
| Purchase #5 | $205.40 | 3.752% | $213.1066 | $213.11 | $213.10 | $213.10 |
| Purchase #6 | $211.35 | 13.857% | $240.6368 | $240.64 | $240.65 | $240.60 |
| Purchase #7 | $60.90 | 8.787% | $66.2513 | $66.25 | $66.25 | $66.30 |
| 7 purchase totals = | $918.45 | $1,002.7610 | $1,002.77 | $1,002.80 | $1,002.70 | |