| 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 | $134.50 | 4.302% | $140.2862 | $140.29 | $140.30 | $140.30 |
| Purchase #2 | $12.93 | 5.676% | $13.6639 | $13.66 | $13.65 | $13.70 |
| Purchase #3 | $245.76 | 8.763% | $267.2959 | $267.30 | $267.30 | $267.30 |
| Purchase #4 | $238.40 | 5.840% | $252.3226 | $252.32 | $252.30 | $252.30 |
| Purchase #5 | $118.93 | 13.560% | $135.0569 | $135.06 | $135.05 | $135.10 |
| Purchase #6 | $53.44 | 6.332% | $56.8238 | $56.82 | $56.80 | $56.80 |
| Purchase #7 | $37.97 | 6.758% | $40.536 | $40.54 | $40.55 | $40.50 |
| 7 purchase totals = | $841.93 | $905.9853 | $905.99 | $905.95 | $906.00 | |