| 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 | $244.45 | 3.307% | $252.534 | $252.53 | $252.55 | $252.50 |
| Purchase #2 | $200.72 | 9.533% | $219.8546 | $219.85 | $219.85 | $219.90 |
| Purchase #3 | $162.62 | 6.480% | $173.1578 | $173.16 | $173.15 | $173.20 |
| Purchase #4 | $228.28 | 12.635% | $257.1232 | $257.12 | $257.10 | $257.10 |
| Purchase #5 | $147.93 | 4.589% | $154.7185 | $154.72 | $154.70 | $154.70 |
| Purchase #6 | $212.88 | 6.496% | $226.7087 | $226.71 | $226.70 | $226.70 |
| Purchase #7 | $133.30 | 6.462% | $141.9138 | $141.91 | $141.90 | $141.90 |
| 7 purchase totals = | $1,330.18 | $1,426.0106 | $1,426.00 | $1,425.95 | $1,426.00 | |