| 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 | $194.62 | 12.281% | $218.5213 | $218.52 | $218.50 | $218.50 |
| Purchase #2 | $163.77 | 8.147% | $177.1123 | $177.11 | $177.10 | $177.10 |
| Purchase #3 | $93.33 | 11.298% | $103.8744 | $103.87 | $103.85 | $103.90 |
| Purchase #4 | $159.77 | 9.412% | $174.8076 | $174.81 | $174.80 | $174.80 |
| Purchase #5 | $235.43 | 7.213% | $252.4116 | $252.41 | $252.40 | $252.40 |
| Purchase #6 | $150.82 | 7.598% | $162.2793 | $162.28 | $162.30 | $162.30 |
| Purchase #7 | $173.83 | 12.537% | $195.6231 | $195.62 | $195.60 | $195.60 |
| 7 purchase totals = | $1,171.57 | $1,284.6296 | $1,284.62 | $1,284.55 | $1,284.60 | |