| 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 | $202.55 | 5.692% | $214.0791 | $214.08 | $214.10 | $214.10 |
| Purchase #2 | $88.35 | 3.715% | $91.6322 | $91.63 | $91.65 | $91.60 |
| Purchase #3 | $170.85 | 8.301% | $185.0323 | $185.03 | $185.05 | $185.00 |
| Purchase #4 | $169.68 | 9.397% | $185.6248 | $185.62 | $185.60 | $185.60 |
| Purchase #5 | $46.92 | 11.285% | $52.2149 | $52.21 | $52.20 | $52.20 |
| Purchase #6 | $50.43 | 3.336% | $52.1123 | $52.11 | $52.10 | $52.10 |
| Purchase #7 | $137.86 | 4.638% | $144.2539 | $144.25 | $144.25 | $144.30 |
| 7 purchase totals = | $866.64 | $924.9495 | $924.93 | $924.95 | $924.90 | |