| 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 | $21.43 | 10.319% | $23.6414 | $23.64 | $23.65 | $23.60 |
| Purchase #2 | $47.94 | 3.265% | $49.5052 | $49.51 | $49.50 | $49.50 |
| Purchase #3 | $63.68 | 12.592% | $71.6986 | $71.70 | $71.70 | $71.70 |
| Purchase #4 | $242.59 | 5.163% | $255.1149 | $255.11 | $255.10 | $255.10 |
| Purchase #5 | $237.37 | 12.408% | $266.8229 | $266.82 | $266.80 | $266.80 |
| Purchase #6 | $221.97 | 10.366% | $244.9794 | $244.98 | $245.00 | $245.00 |
| Purchase #7 | $203.58 | 10.421% | $224.7951 | $224.80 | $224.80 | $224.80 |
| 7 purchase totals = | $1,038.56 | $1,136.5575 | $1,136.56 | $1,136.55 | $1,136.50 | |