| 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 | $224.50 | 6.743% | $239.638 | $239.64 | $239.65 | $239.60 |
| Purchase #2 | $193.96 | 10.246% | $213.8331 | $213.83 | $213.85 | $213.80 |
| Purchase #3 | $223.48 | 9.847% | $245.4861 | $245.49 | $245.50 | $245.50 |
| Purchase #4 | $64.60 | 7.633% | $69.5309 | $69.53 | $69.55 | $69.50 |
| Purchase #5 | $32.65 | 7.385% | $35.0612 | $35.06 | $35.05 | $35.10 |
| Purchase #6 | $117.52 | 6.656% | $125.3421 | $125.34 | $125.35 | $125.30 |
| Purchase #7 | $160.75 | 5.753% | $169.9979 | $170.00 | $170.00 | $170.00 |
| 7 purchase totals = | $1,017.46 | $1,098.8893 | $1,098.89 | $1,098.95 | $1,098.80 | |