| 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 | $110.56 | 8.853% | $120.3479 | $120.35 | $120.35 | $120.30 |
| Purchase #2 | $200.27 | 8.643% | $217.5793 | $217.58 | $217.60 | $217.60 |
| Purchase #3 | $244.99 | 8.613% | $266.091 | $266.09 | $266.10 | $266.10 |
| Purchase #4 | $44.55 | 11.183% | $49.532 | $49.53 | $49.55 | $49.50 |
| Purchase #5 | $162.51 | 12.615% | $183.0106 | $183.01 | $183.00 | $183.00 |
| Purchase #6 | $137.48 | 7.285% | $147.4954 | $147.50 | $147.50 | $147.50 |
| Purchase #7 | $15.95 | 13.388% | $18.0854 | $18.09 | $18.10 | $18.10 |
| 7 purchase totals = | $916.31 | $1,002.1416 | $1,002.15 | $1,002.20 | $1,002.10 | |