| 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 | $239.64 | 12.589% | $269.8083 | $269.81 | $269.80 | $269.80 |
| Purchase #2 | $175.88 | 3.700% | $182.3876 | $182.39 | $182.40 | $182.40 |
| Purchase #3 | $83.54 | 5.309% | $87.9751 | $87.98 | $88.00 | $88.00 |
| Purchase #4 | $118.48 | 11.103% | $131.6348 | $131.63 | $131.65 | $131.60 |
| Purchase #5 | $203.37 | 6.453% | $216.4935 | $216.49 | $216.50 | $216.50 |
| Purchase #6 | $81.68 | 11.566% | $91.1271 | $91.13 | $91.15 | $91.10 |
| Purchase #7 | $195.87 | 13.114% | $221.5564 | $221.56 | $221.55 | $221.60 |
| 7 purchase totals = | $1,098.46 | $1,200.9828 | $1,200.99 | $1,201.05 | $1,201.00 | |