| 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 | $243.55 | 8.739% | $264.8338 | $264.83 | $264.85 | $264.80 |
| Purchase #2 | $11.53 | 13.479% | $13.0841 | $13.08 | $13.10 | $13.10 |
| Purchase #3 | $152.90 | 5.493% | $161.2988 | $161.30 | $161.30 | $161.30 |
| Purchase #4 | $160.52 | 10.276% | $177.015 | $177.02 | $177.00 | $177.00 |
| Purchase #5 | $191.86 | 8.279% | $207.7441 | $207.74 | $207.75 | $207.70 |
| Purchase #6 | $247.31 | 6.709% | $263.902 | $263.90 | $263.90 | $263.90 |
| Purchase #7 | $242.64 | 12.180% | $272.1936 | $272.19 | $272.20 | $272.20 |
| 7 purchase totals = | $1,250.31 | $1,360.0714 | $1,360.06 | $1,360.10 | $1,360.00 | |