| 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 | $114.62 | 6.311% | $121.8537 | $121.85 | $121.85 | $121.90 |
| Purchase #2 | $101.49 | 13.805% | $115.5007 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $199.29 | 7.203% | $213.6449 | $213.64 | $213.65 | $213.60 |
| Purchase #4 | $250.38 | 9.647% | $274.5342 | $274.53 | $274.55 | $274.50 |
| Purchase #5 | $178.28 | 3.493% | $184.5073 | $184.51 | $184.50 | $184.50 |
| Purchase #6 | $7.26 | 8.408% | $7.8704 | $7.87 | $7.85 | $7.90 |
| Purchase #7 | $103.64 | 11.247% | $115.2964 | $115.30 | $115.30 | $115.30 |
| 7 purchase totals = | $954.96 | $1,033.2076 | $1,033.20 | $1,033.20 | $1,033.20 | |