| 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 | $121.55 | 9.861% | $133.536 | $133.54 | $133.55 | $133.50 |
| Purchase #2 | $158.89 | 8.324% | $172.116 | $172.12 | $172.10 | $172.10 |
| Purchase #3 | $238.84 | 5.373% | $251.6729 | $251.67 | $251.65 | $251.70 |
| Purchase #4 | $125.94 | 7.224% | $135.0379 | $135.04 | $135.05 | $135.00 |
| Purchase #5 | $181.38 | 7.421% | $194.8402 | $194.84 | $194.85 | $194.80 |
| Purchase #6 | $75.40 | 4.830% | $79.0418 | $79.04 | $79.05 | $79.00 |
| Purchase #7 | $230.64 | 9.857% | $253.3742 | $253.37 | $253.35 | $253.40 |
| 7 purchase totals = | $1,132.64 | $1,219.6190 | $1,219.62 | $1,219.60 | $1,219.50 | |