| 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 | $194.44 | 9.305% | $212.5326 | $212.53 | $212.55 | $212.50 |
| Purchase #2 | $76.28 | 12.598% | $85.8898 | $85.89 | $85.90 | $85.90 |
| Purchase #3 | $169.42 | 11.601% | $189.0744 | $189.07 | $189.05 | $189.10 |
| Purchase #4 | $154.64 | 3.154% | $159.5173 | $159.52 | $159.50 | $159.50 |
| Purchase #5 | $34.95 | 3.155% | $36.0527 | $36.05 | $36.05 | $36.10 |
| Purchase #6 | $147.28 | 10.294% | $162.441 | $162.44 | $162.45 | $162.40 |
| Purchase #7 | $217.92 | 4.748% | $228.2668 | $228.27 | $228.25 | $228.30 |
| 7 purchase totals = | $994.93 | $1,073.7746 | $1,073.77 | $1,073.75 | $1,073.80 | |