| 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 | $122.59 | 4.133% | $127.6566 | $127.66 | $127.65 | $127.70 |
| Purchase #2 | $211.30 | 4.704% | $221.2396 | $221.24 | $221.25 | $221.20 |
| Purchase #3 | $194.81 | 7.631% | $209.676 | $209.68 | $209.70 | $209.70 |
| Purchase #4 | $62.97 | 6.167% | $66.8534 | $66.85 | $66.85 | $66.90 |
| Purchase #5 | $171.27 | 4.325% | $178.6774 | $178.68 | $178.70 | $178.70 |
| Purchase #6 | $69.82 | 8.170% | $75.5243 | $75.52 | $75.50 | $75.50 |
| Purchase #7 | $189.57 | 6.778% | $202.4191 | $202.42 | $202.40 | $202.40 |
| 7 purchase totals = | $1,022.33 | $1,082.0464 | $1,082.05 | $1,082.05 | $1,082.10 | |