| 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 | $9.37 | 10.481% | $10.3521 | $10.35 | $10.35 | $10.40 |
| Purchase #2 | $241.38 | 3.261% | $249.2514 | $249.25 | $249.25 | $249.30 |
| Purchase #3 | $173.63 | 3.457% | $179.6324 | $179.63 | $179.65 | $179.60 |
| Purchase #4 | $34.42 | 11.288% | $38.3053 | $38.31 | $38.30 | $38.30 |
| Purchase #5 | $202.95 | 8.248% | $219.6893 | $219.69 | $219.70 | $219.70 |
| Purchase #6 | $225.30 | 4.433% | $235.2875 | $235.29 | $235.30 | $235.30 |
| Purchase #7 | $13.91 | 3.469% | $14.3925 | $14.39 | $14.40 | $14.40 |
| 7 purchase totals = | $900.96 | $946.9105 | $946.91 | $946.95 | $947.00 | |