| 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 | $31.44 | 3.118% | $32.4203 | $32.42 | $32.40 | $32.40 |
| Purchase #2 | $84.96 | 4.307% | $88.6192 | $88.62 | $88.60 | $88.60 |
| Purchase #3 | $214.37 | 11.364% | $238.731 | $238.73 | $238.75 | $238.70 |
| Purchase #4 | $198.52 | 3.375% | $205.2201 | $205.22 | $205.20 | $205.20 |
| Purchase #5 | $48.61 | 12.122% | $54.5025 | $54.50 | $54.50 | $54.50 |
| Purchase #6 | $44.80 | 5.670% | $47.3402 | $47.34 | $47.35 | $47.30 |
| Purchase #7 | $225.31 | 4.544% | $235.5481 | $235.55 | $235.55 | $235.50 |
| 7 purchase totals = | $848.01 | $902.3814 | $902.38 | $902.35 | $902.20 | |