| 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 | $45.90 | 13.319% | $52.0134 | $52.01 | $52.00 | $52.00 |
| Purchase #2 | $183.37 | 13.210% | $207.5932 | $207.59 | $207.60 | $207.60 |
| Purchase #3 | $234.77 | 9.127% | $256.1975 | $256.20 | $256.20 | $256.20 |
| Purchase #4 | $123.71 | 5.427% | $130.4237 | $130.42 | $130.40 | $130.40 |
| Purchase #5 | $215.83 | 11.824% | $241.3497 | $241.35 | $241.35 | $241.30 |
| Purchase #6 | $199.94 | 11.625% | $223.183 | $223.18 | $223.20 | $223.20 |
| Purchase #7 | $164.88 | 9.505% | $180.5518 | $180.55 | $180.55 | $180.60 |
| 7 purchase totals = | $1,168.40 | $1,291.3123 | $1,291.30 | $1,291.30 | $1,291.30 | |