| 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 | $190.96 | 6.474% | $203.3228 | $203.32 | $203.30 | $203.30 |
| Purchase #2 | $184.61 | 5.803% | $195.3229 | $195.32 | $195.30 | $195.30 |
| Purchase #3 | $248.37 | 12.624% | $279.7242 | $279.72 | $279.70 | $279.70 |
| Purchase #4 | $47.33 | 10.694% | $52.3915 | $52.39 | $52.40 | $52.40 |
| Purchase #5 | $71.76 | 6.779% | $76.6246 | $76.62 | $76.60 | $76.60 |
| Purchase #6 | $19.34 | 8.115% | $20.9094 | $20.91 | $20.90 | $20.90 |
| Purchase #7 | $235.40 | 7.706% | $253.5399 | $253.54 | $253.55 | $253.50 |
| 7 purchase totals = | $997.77 | $1,081.8353 | $1,081.82 | $1,081.75 | $1,081.70 | |