| 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 | $93.96 | 9.415% | $102.8063 | $102.81 | $102.80 | $102.80 |
| Purchase #2 | $103.25 | 4.514% | $107.9107 | $107.91 | $107.90 | $107.90 |
| Purchase #3 | $177.39 | 11.471% | $197.7384 | $197.74 | $197.75 | $197.70 |
| Purchase #4 | $135.39 | 7.777% | $145.9193 | $145.92 | $145.90 | $145.90 |
| Purchase #5 | $239.84 | 11.439% | $267.2753 | $267.28 | $267.30 | $267.30 |
| Purchase #6 | $86.53 | 13.802% | $98.4729 | $98.47 | $98.45 | $98.50 |
| Purchase #7 | $180.73 | 4.283% | $188.4707 | $188.47 | $188.45 | $188.50 |
| 7 purchase totals = | $1,017.09 | $1,108.5936 | $1,108.60 | $1,108.55 | $1,108.60 | |