| 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 | $82.30 | 10.714% | $91.1176 | $91.12 | $91.10 | $91.10 |
| Purchase #2 | $217.77 | 7.247% | $233.5518 | $233.55 | $233.55 | $233.60 |
| Purchase #3 | $110.58 | 13.240% | $125.2208 | $125.22 | $125.20 | $125.20 |
| Purchase #4 | $215.64 | 8.424% | $233.8055 | $233.81 | $233.80 | $233.80 |
| Purchase #5 | $101.67 | 8.517% | $110.3292 | $110.33 | $110.35 | $110.30 |
| Purchase #6 | $83.89 | 10.711% | $92.8755 | $92.88 | $92.90 | $92.90 |
| Purchase #7 | $238.28 | 8.177% | $257.7642 | $257.76 | $257.75 | $257.80 |
| 7 purchase totals = | $1,050.13 | $1,144.6646 | $1,144.67 | $1,144.65 | $1,144.70 | |