| 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 | $187.34 | 12.228% | $210.2479 | $210.25 | $210.25 | $210.20 |
| Purchase #2 | $226.50 | 8.542% | $245.8476 | $245.85 | $245.85 | $245.80 |
| Purchase #3 | $141.51 | 8.614% | $153.6997 | $153.70 | $153.70 | $153.70 |
| Purchase #4 | $144.96 | 3.799% | $150.467 | $150.47 | $150.45 | $150.50 |
| Purchase #5 | $176.79 | 11.728% | $197.5239 | $197.52 | $197.50 | $197.50 |
| Purchase #6 | $65.87 | 13.372% | $74.6781 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $174.87 | 3.704% | $181.3472 | $181.35 | $181.35 | $181.30 |
| 7 purchase totals = | $1,117.84 | $1,213.8114 | $1,213.82 | $1,213.80 | $1,213.70 | |