| 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 | $110.48 | 10.708% | $122.3102 | $122.31 | $122.30 | $122.30 |
| Purchase #2 | $104.55 | 9.736% | $114.729 | $114.73 | $114.75 | $114.70 |
| Purchase #3 | $87.31 | 10.203% | $96.2182 | $96.22 | $96.20 | $96.20 |
| Purchase #4 | $146.79 | 6.284% | $156.0143 | $156.01 | $156.00 | $156.00 |
| Purchase #5 | $204.55 | 6.547% | $217.9419 | $217.94 | $217.95 | $217.90 |
| Purchase #6 | $206.86 | 10.655% | $228.9009 | $228.90 | $228.90 | $228.90 |
| Purchase #7 | $156.89 | 6.580% | $167.2134 | $167.21 | $167.20 | $167.20 |
| 7 purchase totals = | $1,017.43 | $1,103.3279 | $1,103.32 | $1,103.30 | $1,103.20 | |