| 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 | $219.66 | 9.608% | $240.7649 | $240.76 | $240.75 | $240.80 |
| Purchase #2 | $12.58 | 11.194% | $13.9882 | $13.99 | $14.00 | $14.00 |
| Purchase #3 | $215.40 | 3.807% | $223.6003 | $223.60 | $223.60 | $223.60 |
| Purchase #4 | $31.52 | 8.202% | $34.1053 | $34.11 | $34.10 | $34.10 |
| Purchase #5 | $150.98 | 4.834% | $158.2784 | $158.28 | $158.30 | $158.30 |
| Purchase #6 | $185.81 | 5.163% | $195.4034 | $195.40 | $195.40 | $195.40 |
| Purchase #7 | $12.95 | 3.384% | $13.3882 | $13.39 | $13.40 | $13.40 |
| 7 purchase totals = | $828.90 | $879.5287 | $879.53 | $879.55 | $879.60 | |