| 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 | $135.97 | 3.530% | $140.7697 | $140.77 | $140.75 | $140.80 |
| Purchase #2 | $29.82 | 12.413% | $33.5216 | $33.52 | $33.50 | $33.50 |
| Purchase #3 | $237.32 | 6.281% | $252.2261 | $252.23 | $252.25 | $252.20 |
| Purchase #4 | $68.43 | 12.103% | $76.7121 | $76.71 | $76.70 | $76.70 |
| Purchase #5 | $136.99 | 5.647% | $144.7258 | $144.73 | $144.75 | $144.70 |
| Purchase #6 | $134.26 | 10.666% | $148.5802 | $148.58 | $148.60 | $148.60 |
| Purchase #7 | $185.29 | 11.206% | $206.0536 | $206.05 | $206.05 | $206.10 |
| 7 purchase totals = | $928.08 | $1,002.5891 | $1,002.59 | $1,002.60 | $1,002.60 | |