| 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 | $197.47 | 7.865% | $213.001 | $213.00 | $213.00 | $213.00 |
| Purchase #2 | $180.54 | 3.644% | $187.1189 | $187.12 | $187.10 | $187.10 |
| Purchase #3 | $195.66 | 11.610% | $218.3761 | $218.38 | $218.40 | $218.40 |
| Purchase #4 | $178.67 | 10.718% | $197.8199 | $197.82 | $197.80 | $197.80 |
| Purchase #5 | $23.93 | 9.596% | $26.2263 | $26.23 | $26.25 | $26.20 |
| Purchase #6 | $118.68 | 13.732% | $134.9771 | $134.98 | $135.00 | $135.00 |
| Purchase #7 | $203.50 | 10.236% | $224.3303 | $224.33 | $224.35 | $224.30 |
| 7 purchase totals = | $1,098.45 | $1,201.8496 | $1,201.86 | $1,201.90 | $1,201.80 | |