| 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 | $140.87 | 13.782% | $160.2847 | $160.28 | $160.30 | $160.30 |
| Purchase #2 | $220.72 | 10.767% | $244.4849 | $244.48 | $244.50 | $244.50 |
| Purchase #3 | $100.46 | 6.602% | $107.0924 | $107.09 | $107.10 | $107.10 |
| Purchase #4 | $232.88 | 8.723% | $253.1941 | $253.19 | $253.20 | $253.20 |
| Purchase #5 | $170.31 | 8.310% | $184.4628 | $184.46 | $184.45 | $184.50 |
| Purchase #6 | $38.54 | 4.652% | $40.3329 | $40.33 | $40.35 | $40.30 |
| Purchase #7 | $45.27 | 13.608% | $51.4303 | $51.43 | $51.45 | $51.40 |
| 7 purchase totals = | $949.05 | $1,041.2821 | $1,041.26 | $1,041.35 | $1,041.30 | |