| 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 | $39.47 | 5.613% | $41.6855 | $41.69 | $41.70 | $41.70 |
| Purchase #2 | $220.76 | 9.217% | $241.1074 | $241.11 | $241.10 | $241.10 |
| Purchase #3 | $233.64 | 3.534% | $241.8968 | $241.90 | $241.90 | $241.90 |
| Purchase #4 | $233.91 | 7.800% | $252.155 | $252.16 | $252.15 | $252.20 |
| Purchase #5 | $111.38 | 7.860% | $120.1345 | $120.13 | $120.15 | $120.10 |
| Purchase #6 | $226.32 | 9.513% | $247.8498 | $247.85 | $247.85 | $247.80 |
| Purchase #7 | $106.65 | 13.304% | $120.8387 | $120.84 | $120.85 | $120.80 |
| 7 purchase totals = | $1,172.13 | $1,265.6677 | $1,265.68 | $1,265.70 | $1,265.60 | |