| 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 | $187.40 | 11.246% | $208.475 | $208.48 | $208.50 | $208.50 |
| Purchase #2 | $193.85 | 13.133% | $219.3083 | $219.31 | $219.30 | $219.30 |
| Purchase #3 | $215.75 | 9.105% | $235.394 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $115.26 | 5.641% | $121.7618 | $121.76 | $121.75 | $121.80 |
| Purchase #5 | $197.33 | 6.752% | $210.6537 | $210.65 | $210.65 | $210.70 |
| Purchase #6 | $154.26 | 5.191% | $162.2676 | $162.27 | $162.25 | $162.30 |
| Purchase #7 | $150.39 | 5.830% | $159.1577 | $159.16 | $159.15 | $159.20 |
| 7 purchase totals = | $1,214.24 | $1,317.0181 | $1,317.02 | $1,317.00 | $1,317.20 | |