| 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 | $172.96 | 13.492% | $196.2958 | $196.30 | $196.30 | $196.30 |
| Purchase #2 | $64.98 | 6.752% | $69.3674 | $69.37 | $69.35 | $69.40 |
| Purchase #3 | $15.55 | 8.408% | $16.8574 | $16.86 | $16.85 | $16.90 |
| Purchase #4 | $76.29 | 4.107% | $79.4232 | $79.42 | $79.40 | $79.40 |
| Purchase #5 | $224.80 | 8.311% | $243.4831 | $243.48 | $243.50 | $243.50 |
| Purchase #6 | $221.29 | 9.570% | $242.4675 | $242.47 | $242.45 | $242.50 |
| Purchase #7 | $219.94 | 5.527% | $232.0961 | $232.10 | $232.10 | $232.10 |
| 7 purchase totals = | $995.81 | $1,079.9905 | $1,080.00 | $1,079.95 | $1,080.10 | |