| 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 | $219.77 | 12.461% | $247.1555 | $247.16 | $247.15 | $247.20 |
| Purchase #2 | $45.74 | 10.327% | $50.4636 | $50.46 | $50.45 | $50.50 |
| Purchase #3 | $224.70 | 11.674% | $250.9315 | $250.93 | $250.95 | $250.90 |
| Purchase #4 | $30.44 | 7.347% | $32.6764 | $32.68 | $32.70 | $32.70 |
| Purchase #5 | $250.96 | 11.427% | $279.6372 | $279.64 | $279.65 | $279.60 |
| Purchase #6 | $158.34 | 13.144% | $179.1522 | $179.15 | $179.15 | $179.20 |
| Purchase #7 | $187.25 | 3.228% | $193.2944 | $193.29 | $193.30 | $193.30 |
| 7 purchase totals = | $1,117.20 | $1,233.3108 | $1,233.31 | $1,233.35 | $1,233.40 | |