| 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 | $78.55 | 6.335% | $83.5261 | $83.53 | $83.55 | $83.50 |
| Purchase #2 | $106.31 | 3.493% | $110.0234 | $110.02 | $110.00 | $110.00 |
| Purchase #3 | $246.40 | 7.432% | $264.7124 | $264.71 | $264.70 | $264.70 |
| Purchase #4 | $115.45 | 7.804% | $124.4597 | $124.46 | $124.45 | $124.50 |
| Purchase #5 | $177.93 | 6.327% | $189.1876 | $189.19 | $189.20 | $189.20 |
| Purchase #6 | $180.58 | 8.505% | $195.9383 | $195.94 | $195.95 | $195.90 |
| Purchase #7 | $128.68 | 3.577% | $133.2829 | $133.28 | $133.30 | $133.30 |
| 7 purchase totals = | $1,033.90 | $1,101.1304 | $1,101.13 | $1,101.15 | $1,101.10 | |