| 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 | $112.70 | 13.683% | $128.1207 | $128.12 | $128.10 | $128.10 |
| Purchase #2 | $134.82 | 10.630% | $149.1514 | $149.15 | $149.15 | $149.20 |
| Purchase #3 | $106.29 | 3.245% | $109.7391 | $109.74 | $109.75 | $109.70 |
| Purchase #4 | $230.83 | 9.435% | $252.6088 | $252.61 | $252.60 | $252.60 |
| Purchase #5 | $153.47 | 7.342% | $164.7378 | $164.74 | $164.75 | $164.70 |
| Purchase #6 | $57.30 | 8.843% | $62.367 | $62.37 | $62.35 | $62.40 |
| Purchase #7 | $202.67 | 8.140% | $219.1673 | $219.17 | $219.15 | $219.20 |
| 7 purchase totals = | $998.08 | $1,085.8921 | $1,085.90 | $1,085.85 | $1,085.90 | |