| 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 | $195.57 | 3.855% | $203.1092 | $203.11 | $203.10 | $203.10 |
| Purchase #2 | $234.49 | 4.561% | $245.1851 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $110.39 | 9.521% | $120.9002 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $163.65 | 5.455% | $172.5771 | $172.58 | $172.60 | $172.60 |
| Purchase #5 | $105.50 | 6.401% | $112.2531 | $112.25 | $112.25 | $112.30 |
| Purchase #6 | $133.58 | 5.243% | $140.5836 | $140.58 | $140.60 | $140.60 |
| Purchase #7 | $100.36 | 13.399% | $113.8072 | $113.81 | $113.80 | $113.80 |
| 7 purchase totals = | $1,043.54 | $1,108.4155 | $1,108.42 | $1,108.45 | $1,108.50 | |