| 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 | $208.50 | 5.185% | $219.3107 | $219.31 | $219.30 | $219.30 |
| Purchase #2 | $216.81 | 3.430% | $224.2466 | $224.25 | $224.25 | $224.20 |
| Purchase #3 | $228.90 | 7.136% | $245.2343 | $245.23 | $245.25 | $245.20 |
| Purchase #4 | $203.28 | 6.692% | $216.8835 | $216.88 | $216.90 | $216.90 |
| Purchase #5 | $174.29 | 8.723% | $189.4933 | $189.49 | $189.50 | $189.50 |
| Purchase #6 | $32.59 | 7.823% | $35.1395 | $35.14 | $35.15 | $35.10 |
| Purchase #7 | $91.49 | 9.681% | $100.3471 | $100.35 | $100.35 | $100.30 |
| 7 purchase totals = | $1,155.86 | $1,230.6550 | $1,230.65 | $1,230.70 | $1,230.50 | |