| 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 | $147.29 | 3.511% | $152.4614 | $152.46 | $152.45 | $152.50 |
| Purchase #2 | $198.93 | 8.135% | $215.113 | $215.11 | $215.10 | $215.10 |
| Purchase #3 | $164.61 | 12.116% | $184.5541 | $184.55 | $184.55 | $184.60 |
| Purchase #4 | $108.59 | 10.265% | $119.7368 | $119.74 | $119.75 | $119.70 |
| Purchase #5 | $138.63 | 12.864% | $156.4634 | $156.46 | $156.45 | $156.50 |
| Purchase #6 | $210.68 | 10.461% | $232.7192 | $232.72 | $232.70 | $232.70 |
| Purchase #7 | $24.39 | 7.147% | $26.1332 | $26.13 | $26.15 | $26.10 |
| 7 purchase totals = | $993.12 | $1,087.1811 | $1,087.17 | $1,087.15 | $1,087.20 | |