| 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 | $230.59 | 6.153% | $244.7782 | $244.78 | $244.80 | $244.80 |
| Purchase #2 | $15.34 | 5.683% | $16.2118 | $16.21 | $16.20 | $16.20 |
| Purchase #3 | $118.93 | 9.320% | $130.0143 | $130.01 | $130.00 | $130.00 |
| Purchase #4 | $189.97 | 6.608% | $202.5232 | $202.52 | $202.50 | $202.50 |
| Purchase #5 | $234.88 | 13.159% | $265.7879 | $265.79 | $265.80 | $265.80 |
| Purchase #6 | $116.37 | 12.729% | $131.1827 | $131.18 | $131.20 | $131.20 |
| Purchase #7 | $37.53 | 10.645% | $41.5251 | $41.53 | $41.55 | $41.50 |
| 7 purchase totals = | $943.61 | $1,032.0232 | $1,032.02 | $1,032.05 | $1,032.00 | |