| 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 | $105.68 | 4.526% | $110.4631 | $110.46 | $110.45 | $110.50 |
| Purchase #2 | $187.58 | 7.580% | $201.7986 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $116.66 | 4.666% | $122.1034 | $122.10 | $122.10 | $122.10 |
| Purchase #4 | $109.52 | 9.423% | $119.8401 | $119.84 | $119.85 | $119.80 |
| Purchase #5 | $93.67 | 4.855% | $98.2177 | $98.22 | $98.20 | $98.20 |
| Purchase #6 | $206.87 | 4.584% | $216.3529 | $216.35 | $216.35 | $216.40 |
| Purchase #7 | $240.94 | 3.600% | $249.6138 | $249.61 | $249.60 | $249.60 |
| 7 purchase totals = | $1,060.92 | $1,118.3896 | $1,118.38 | $1,118.35 | $1,118.40 | |