| 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 | $203.71 | 8.148% | $220.3083 | $220.31 | $220.30 | $220.30 |
| Purchase #2 | $189.89 | 6.762% | $202.7304 | $202.73 | $202.75 | $202.70 |
| Purchase #3 | $214.50 | 6.654% | $228.7728 | $228.77 | $228.75 | $228.80 |
| Purchase #4 | $73.99 | 13.719% | $84.1407 | $84.14 | $84.15 | $84.10 |
| Purchase #5 | $13.91 | 8.750% | $15.1271 | $15.13 | $15.15 | $15.10 |
| Purchase #6 | $50.91 | 13.779% | $57.9249 | $57.92 | $57.90 | $57.90 |
| Purchase #7 | $44.53 | 11.231% | $49.5312 | $49.53 | $49.55 | $49.50 |
| 7 purchase totals = | $791.44 | $858.5354 | $858.53 | $858.55 | $858.40 | |