| 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 | $109.79 | 7.288% | $117.7915 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $194.92 | 3.327% | $201.405 | $201.41 | $201.40 | $201.40 |
| Purchase #3 | $61.37 | 12.191% | $68.8516 | $68.85 | $68.85 | $68.90 |
| Purchase #4 | $241.51 | 13.553% | $274.2419 | $274.24 | $274.25 | $274.20 |
| Purchase #5 | $143.94 | 6.134% | $152.7693 | $152.77 | $152.75 | $152.80 |
| Purchase #6 | $209.92 | 9.620% | $230.1143 | $230.11 | $230.10 | $230.10 |
| Purchase #7 | $30.65 | 6.312% | $32.5846 | $32.58 | $32.60 | $32.60 |
| 7 purchase totals = | $992.10 | $1,077.7582 | $1,077.75 | $1,077.75 | $1,077.80 | |