| 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 | $230.48 | 5.474% | $243.0965 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $92.36 | 7.637% | $99.4135 | $99.41 | $99.40 | $99.40 |
| Purchase #3 | $128.89 | 5.212% | $135.6077 | $135.61 | $135.60 | $135.60 |
| Purchase #4 | $127.80 | 8.412% | $138.5505 | $138.55 | $138.55 | $138.60 |
| Purchase #5 | $189.26 | 3.411% | $195.7157 | $195.72 | $195.70 | $195.70 |
| Purchase #6 | $160.82 | 5.438% | $169.5654 | $169.57 | $169.55 | $169.60 |
| Purchase #7 | $244.94 | 4.210% | $255.252 | $255.25 | $255.25 | $255.30 |
| 7 purchase totals = | $1,174.55 | $1,237.2013 | $1,237.21 | $1,237.15 | $1,237.30 | |