| 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 | $222.91 | 10.634% | $246.6142 | $246.61 | $246.60 | $246.60 |
| Purchase #2 | $232.73 | 10.613% | $257.4296 | $257.43 | $257.45 | $257.40 |
| Purchase #3 | $247.67 | 3.487% | $256.3063 | $256.31 | $256.30 | $256.30 |
| Purchase #4 | $210.45 | 11.822% | $235.3294 | $235.33 | $235.35 | $235.30 |
| Purchase #5 | $167.62 | 3.170% | $172.9336 | $172.93 | $172.95 | $172.90 |
| Purchase #6 | $129.58 | 3.220% | $133.7525 | $133.75 | $133.75 | $133.80 |
| Purchase #7 | $187.54 | 5.406% | $197.6784 | $197.68 | $197.70 | $197.70 |
| 7 purchase totals = | $1,398.50 | $1,500.0440 | $1,500.04 | $1,500.10 | $1,500.00 | |