| 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 | $119.46 | 13.123% | $135.1367 | $135.14 | $135.15 | $135.10 |
| Purchase #2 | $48.26 | 11.712% | $53.9122 | $53.91 | $53.90 | $53.90 |
| Purchase #3 | $215.92 | 10.659% | $238.9349 | $238.93 | $238.95 | $238.90 |
| Purchase #4 | $224.29 | 12.187% | $251.6242 | $251.62 | $251.60 | $251.60 |
| Purchase #5 | $88.56 | 9.288% | $96.7855 | $96.79 | $96.80 | $96.80 |
| Purchase #6 | $69.74 | 3.550% | $72.2158 | $72.22 | $72.20 | $72.20 |
| Purchase #7 | $149.65 | 7.630% | $161.0683 | $161.07 | $161.05 | $161.10 |
| 7 purchase totals = | $915.88 | $1,009.6776 | $1,009.68 | $1,009.65 | $1,009.60 | |