| 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 | $230.93 | 3.391% | $238.7608 | $238.76 | $238.75 | $238.80 |
| Purchase #2 | $207.32 | 11.268% | $230.6808 | $230.68 | $230.70 | $230.70 |
| Purchase #3 | $155.83 | 9.281% | $170.2926 | $170.29 | $170.30 | $170.30 |
| Purchase #4 | $180.39 | 8.449% | $195.6312 | $195.63 | $195.65 | $195.60 |
| Purchase #5 | $128.59 | 10.320% | $141.8605 | $141.86 | $141.85 | $141.90 |
| Purchase #6 | $144.78 | 10.584% | $160.1035 | $160.10 | $160.10 | $160.10 |
| Purchase #7 | $88.78 | 7.665% | $95.585 | $95.59 | $95.60 | $95.60 |
| 7 purchase totals = | $1,136.62 | $1,232.9144 | $1,232.91 | $1,232.95 | $1,233.00 | |