| 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 | $37.69 | 8.835% | $41.0199 | $41.02 | $41.00 | $41.00 |
| Purchase #2 | $241.97 | 8.837% | $263.3529 | $263.35 | $263.35 | $263.40 |
| Purchase #3 | $111.77 | 5.696% | $118.1364 | $118.14 | $118.15 | $118.10 |
| Purchase #4 | $225.51 | 10.284% | $248.7014 | $248.70 | $248.70 | $248.70 |
| Purchase #5 | $154.48 | 3.690% | $160.1803 | $160.18 | $160.20 | $160.20 |
| Purchase #6 | $111.81 | 3.481% | $115.7021 | $115.70 | $115.70 | $115.70 |
| Purchase #7 | $237.42 | 5.478% | $250.4259 | $250.43 | $250.45 | $250.40 |
| 7 purchase totals = | $1,120.65 | $1,197.5189 | $1,197.52 | $1,197.55 | $1,197.50 | |