| 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 | $94.81 | 9.252% | $103.5818 | $103.58 | $103.60 | $103.60 |
| Purchase #2 | $52.71 | 11.400% | $58.7189 | $58.72 | $58.70 | $58.70 |
| Purchase #3 | $219.96 | 4.849% | $230.6259 | $230.63 | $230.65 | $230.60 |
| Purchase #4 | $107.75 | 12.741% | $121.4784 | $121.48 | $121.50 | $121.50 |
| Purchase #5 | $225.25 | 3.443% | $233.0054 | $233.01 | $233.00 | $233.00 |
| Purchase #6 | $243.52 | 13.755% | $277.0162 | $277.02 | $277.00 | $277.00 |
| Purchase #7 | $180.86 | 4.503% | $189.0041 | $189.00 | $189.00 | $189.00 |
| 7 purchase totals = | $1,124.86 | $1,213.4307 | $1,213.44 | $1,213.45 | $1,213.40 | |