| 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 | $85.90 | 12.325% | $96.4872 | $96.49 | $96.50 | $96.50 |
| Purchase #2 | $219.46 | 4.108% | $228.4754 | $228.48 | $228.50 | $228.50 |
| Purchase #3 | $216.58 | 10.747% | $239.8559 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $146.35 | 6.701% | $156.1569 | $156.16 | $156.15 | $156.20 |
| Purchase #5 | $205.93 | 6.403% | $219.1157 | $219.12 | $219.10 | $219.10 |
| Purchase #6 | $80.86 | 4.389% | $84.4089 | $84.41 | $84.40 | $84.40 |
| Purchase #7 | $39.62 | 10.337% | $43.7155 | $43.72 | $43.70 | $43.70 |
| 7 purchase totals = | $994.70 | $1,068.2155 | $1,068.24 | $1,068.20 | $1,068.30 | |