| 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 | $242.29 | 6.681% | $258.4774 | $258.48 | $258.50 | $258.50 |
| Purchase #2 | $243.51 | 12.576% | $274.1338 | $274.13 | $274.15 | $274.10 |
| Purchase #3 | $124.92 | 12.103% | $140.0391 | $140.04 | $140.05 | $140.00 |
| Purchase #4 | $232.86 | 6.588% | $248.2008 | $248.20 | $248.20 | $248.20 |
| Purchase #5 | $243.29 | 9.824% | $267.1908 | $267.19 | $267.20 | $267.20 |
| Purchase #6 | $169.80 | 6.390% | $180.6502 | $180.65 | $180.65 | $180.70 |
| Purchase #7 | $219.55 | 11.276% | $244.3065 | $244.31 | $244.30 | $244.30 |
| 7 purchase totals = | $1,476.22 | $1,612.9986 | $1,613.00 | $1,613.05 | $1,613.00 | |