| 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 | $182.56 | 9.736% | $200.334 | $200.33 | $200.35 | $200.30 |
| Purchase #2 | $115.63 | 8.183% | $125.092 | $125.09 | $125.10 | $125.10 |
| Purchase #3 | $5.63 | 6.664% | $6.0052 | $6.01 | $6.00 | $6.00 |
| Purchase #4 | $73.92 | 12.303% | $83.0144 | $83.01 | $83.00 | $83.00 |
| Purchase #5 | $219.88 | 6.811% | $234.856 | $234.86 | $234.85 | $234.90 |
| Purchase #6 | $105.66 | 6.596% | $112.6293 | $112.63 | $112.65 | $112.60 |
| Purchase #7 | $35.72 | 13.723% | $40.6219 | $40.62 | $40.60 | $40.60 |
| 7 purchase totals = | $739.00 | $802.5528 | $802.55 | $802.55 | $802.50 | |