| 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 | $90.35 | 7.497% | $97.1235 | $97.12 | $97.10 | $97.10 |
| Purchase #2 | $215.96 | 13.186% | $244.4365 | $244.44 | $244.45 | $244.40 |
| Purchase #3 | $107.95 | 8.563% | $117.1938 | $117.19 | $117.20 | $117.20 |
| Purchase #4 | $204.26 | 7.369% | $219.3119 | $219.31 | $219.30 | $219.30 |
| Purchase #5 | $186.56 | 6.230% | $198.1827 | $198.18 | $198.20 | $198.20 |
| Purchase #6 | $178.86 | 6.615% | $190.6916 | $190.69 | $190.70 | $190.70 |
| Purchase #7 | $154.87 | 11.464% | $172.6243 | $172.62 | $172.60 | $172.60 |
| 7 purchase totals = | $1,138.81 | $1,239.5643 | $1,239.55 | $1,239.55 | $1,239.50 | |