| 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 | $233.31 | 6.351% | $248.1275 | $248.13 | $248.15 | $248.10 |
| Purchase #2 | $172.39 | 8.751% | $187.4758 | $187.48 | $187.50 | $187.50 |
| Purchase #3 | $83.69 | 11.737% | $93.5127 | $93.51 | $93.50 | $93.50 |
| Purchase #4 | $103.48 | 6.726% | $110.4401 | $110.44 | $110.45 | $110.40 |
| Purchase #5 | $193.82 | 3.603% | $200.8033 | $200.80 | $200.80 | $200.80 |
| Purchase #6 | $73.69 | 4.213% | $76.7946 | $76.79 | $76.80 | $76.80 |
| Purchase #7 | $170.52 | 10.870% | $189.0555 | $189.06 | $189.05 | $189.10 |
| 7 purchase totals = | $1,030.90 | $1,106.2095 | $1,106.21 | $1,106.25 | $1,106.20 | |