| 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 | $245.60 | 7.155% | $263.1727 | $263.17 | $263.15 | $263.20 |
| Purchase #2 | $88.94 | 3.605% | $92.1463 | $92.15 | $92.15 | $92.10 |
| Purchase #3 | $191.61 | 6.521% | $204.1049 | $204.10 | $204.10 | $204.10 |
| Purchase #4 | $178.99 | 9.251% | $195.5484 | $195.55 | $195.55 | $195.50 |
| Purchase #5 | $130.92 | 12.245% | $146.9512 | $146.95 | $146.95 | $147.00 |
| Purchase #6 | $226.94 | 7.322% | $243.5565 | $243.56 | $243.55 | $243.60 |
| Purchase #7 | $11.79 | 7.194% | $12.6382 | $12.64 | $12.65 | $12.60 |
| 7 purchase totals = | $1,074.79 | $1,158.1182 | $1,158.12 | $1,158.10 | $1,158.10 | |