| 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 | $211.54 | 6.195% | $224.6449 | $224.64 | $224.65 | $224.60 |
| Purchase #2 | $157.53 | 12.540% | $177.2843 | $177.28 | $177.30 | $177.30 |
| Purchase #3 | $210.26 | 9.777% | $230.8171 | $230.82 | $230.80 | $230.80 |
| Purchase #4 | $152.45 | 7.364% | $163.6764 | $163.68 | $163.70 | $163.70 |
| Purchase #5 | $97.80 | 8.307% | $105.9242 | $105.92 | $105.90 | $105.90 |
| Purchase #6 | $223.89 | 8.449% | $242.8065 | $242.81 | $242.80 | $242.80 |
| Purchase #7 | $7.27 | 4.612% | $7.6053 | $7.61 | $7.60 | $7.60 |
| 7 purchase totals = | $1,060.74 | $1,152.7587 | $1,152.76 | $1,152.75 | $1,152.70 | |