| 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 | $230.61 | 3.347% | $238.3285 | $238.33 | $238.35 | $238.30 |
| Purchase #2 | $202.35 | 10.165% | $222.9189 | $222.92 | $222.90 | $222.90 |
| Purchase #3 | $249.62 | 8.765% | $271.4992 | $271.50 | $271.50 | $271.50 |
| Purchase #4 | $19.59 | 3.804% | $20.3352 | $20.34 | $20.35 | $20.30 |
| Purchase #5 | $133.46 | 12.236% | $149.7902 | $149.79 | $149.80 | $149.80 |
| Purchase #6 | $203.91 | 13.870% | $232.1923 | $232.19 | $232.20 | $232.20 |
| Purchase #7 | $194.42 | 5.664% | $205.4319 | $205.43 | $205.45 | $205.40 |
| 7 purchase totals = | $1,233.96 | $1,340.4962 | $1,340.50 | $1,340.55 | $1,340.40 | |