| 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 | $195.55 | 11.320% | $217.6863 | $217.69 | $217.70 | $217.70 |
| Purchase #2 | $41.84 | 11.865% | $46.8043 | $46.80 | $46.80 | $46.80 |
| Purchase #3 | $153.31 | 3.727% | $159.0239 | $159.02 | $159.00 | $159.00 |
| Purchase #4 | $218.97 | 12.706% | $246.7923 | $246.79 | $246.80 | $246.80 |
| Purchase #5 | $50.81 | 5.368% | $53.5375 | $53.54 | $53.55 | $53.50 |
| Purchase #6 | $126.54 | 3.694% | $131.2144 | $131.21 | $131.20 | $131.20 |
| Purchase #7 | $224.68 | 13.740% | $255.551 | $255.55 | $255.55 | $255.60 |
| 7 purchase totals = | $1,011.70 | $1,110.6097 | $1,110.60 | $1,110.60 | $1,110.60 | |