| 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 | $115.46 | 4.154% | $120.2562 | $120.26 | $120.25 | $120.30 |
| Purchase #2 | $248.66 | 11.695% | $277.7408 | $277.74 | $277.75 | $277.70 |
| Purchase #3 | $175.74 | 9.512% | $192.4564 | $192.46 | $192.45 | $192.50 |
| Purchase #4 | $96.81 | 11.464% | $107.9083 | $107.91 | $107.90 | $107.90 |
| Purchase #5 | $82.99 | 9.603% | $90.9595 | $90.96 | $90.95 | $91.00 |
| Purchase #6 | $28.45 | 13.616% | $32.3238 | $32.32 | $32.30 | $32.30 |
| Purchase #7 | $100.52 | 9.829% | $110.4001 | $110.40 | $110.40 | $110.40 |
| 7 purchase totals = | $848.63 | $932.0451 | $932.05 | $932.00 | $932.10 | |