| 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 | $230.93 | 11.428% | $257.3207 | $257.32 | $257.30 | $257.30 |
| Purchase #2 | $116.46 | 12.437% | $130.9441 | $130.94 | $130.95 | $130.90 |
| Purchase #3 | $242.52 | 3.326% | $250.5862 | $250.59 | $250.60 | $250.60 |
| Purchase #4 | $141.86 | 12.660% | $159.8195 | $159.82 | $159.80 | $159.80 |
| Purchase #5 | $201.93 | 3.639% | $209.2782 | $209.28 | $209.30 | $209.30 |
| Purchase #6 | $149.76 | 7.326% | $160.7314 | $160.73 | $160.75 | $160.70 |
| Purchase #7 | $198.36 | 6.748% | $211.7453 | $211.75 | $211.75 | $211.70 |
| 7 purchase totals = | $1,281.82 | $1,380.4254 | $1,380.43 | $1,380.45 | $1,380.30 | |