| 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 | $175.55 | 10.788% | $194.4883 | $194.49 | $194.50 | $194.50 |
| Purchase #2 | $70.99 | 12.181% | $79.6373 | $79.64 | $79.65 | $79.60 |
| Purchase #3 | $248.51 | 9.484% | $272.0787 | $272.08 | $272.10 | $272.10 |
| Purchase #4 | $83.30 | 8.623% | $90.483 | $90.48 | $90.50 | $90.50 |
| Purchase #5 | $99.63 | 10.847% | $110.4369 | $110.44 | $110.45 | $110.40 |
| Purchase #6 | $138.87 | 7.397% | $149.1422 | $149.14 | $149.15 | $149.10 |
| Purchase #7 | $110.29 | 5.167% | $115.9887 | $115.99 | $116.00 | $116.00 |
| 7 purchase totals = | $927.14 | $1,012.2551 | $1,012.26 | $1,012.35 | $1,012.20 | |