| 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 | $20.67 | 9.155% | $22.5623 | $22.56 | $22.55 | $22.60 |
| Purchase #2 | $192.86 | 10.735% | $213.5635 | $213.56 | $213.55 | $213.60 |
| Purchase #3 | $171.30 | 4.273% | $178.6196 | $178.62 | $178.60 | $178.60 |
| Purchase #4 | $21.69 | 11.212% | $24.1219 | $24.12 | $24.10 | $24.10 |
| Purchase #5 | $210.92 | 8.485% | $228.8166 | $228.82 | $228.80 | $228.80 |
| Purchase #6 | $175.93 | 8.135% | $190.2419 | $190.24 | $190.25 | $190.20 |
| Purchase #7 | $248.62 | 3.114% | $256.362 | $256.36 | $256.35 | $256.40 |
| 7 purchase totals = | $1,041.99 | $1,114.2878 | $1,114.28 | $1,114.20 | $1,114.30 | |