| 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 | $108.55 | 6.219% | $115.3007 | $115.30 | $115.30 | $115.30 |
| Purchase #2 | $161.80 | 4.505% | $169.0891 | $169.09 | $169.10 | $169.10 |
| Purchase #3 | $124.58 | 11.542% | $138.959 | $138.96 | $138.95 | $139.00 |
| Purchase #4 | $207.85 | 5.590% | $219.4688 | $219.47 | $219.45 | $219.50 |
| Purchase #5 | $115.60 | 5.423% | $121.869 | $121.87 | $121.85 | $121.90 |
| Purchase #6 | $88.90 | 13.829% | $101.194 | $101.19 | $101.20 | $101.20 |
| Purchase #7 | $235.32 | 11.543% | $262.483 | $262.48 | $262.50 | $262.50 |
| 7 purchase totals = | $1,042.60 | $1,128.3636 | $1,128.36 | $1,128.35 | $1,128.50 | |