| 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 | $123.50 | 4.149% | $128.624 | $128.62 | $128.60 | $128.60 |
| Purchase #2 | $218.31 | 3.288% | $225.488 | $225.49 | $225.50 | $225.50 |
| Purchase #3 | $232.57 | 7.375% | $249.722 | $249.72 | $249.70 | $249.70 |
| Purchase #4 | $194.49 | 9.624% | $213.2077 | $213.21 | $213.20 | $213.20 |
| Purchase #5 | $175.28 | 12.333% | $196.8973 | $196.90 | $196.90 | $196.90 |
| Purchase #6 | $224.71 | 4.646% | $235.15 | $235.15 | $235.15 | $235.20 |
| Purchase #7 | $133.66 | 7.133% | $143.194 | $143.19 | $143.20 | $143.20 |
| 7 purchase totals = | $1,302.52 | $1,392.2830 | $1,392.28 | $1,392.25 | $1,392.30 | |