| 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 | $211.36 | 7.241% | $226.6646 | $226.66 | $226.65 | $226.70 |
| Purchase #2 | $172.99 | 8.346% | $187.4277 | $187.43 | $187.45 | $187.40 |
| Purchase #3 | $87.74 | 10.323% | $96.7974 | $96.80 | $96.80 | $96.80 |
| Purchase #4 | $229.70 | 10.737% | $254.3629 | $254.36 | $254.35 | $254.40 |
| Purchase #5 | $127.57 | 9.597% | $139.8129 | $139.81 | $139.80 | $139.80 |
| Purchase #6 | $133.64 | 7.847% | $144.1267 | $144.13 | $144.15 | $144.10 |
| Purchase #7 | $212.68 | 5.522% | $224.4242 | $224.42 | $224.40 | $224.40 |
| 7 purchase totals = | $1,175.68 | $1,273.6164 | $1,273.61 | $1,273.60 | $1,273.60 | |