| 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 | $100.61 | 4.343% | $104.9795 | $104.98 | $105.00 | $105.00 |
| Purchase #2 | $195.31 | 12.540% | $219.8019 | $219.80 | $219.80 | $219.80 |
| Purchase #3 | $166.94 | 4.305% | $174.1268 | $174.13 | $174.15 | $174.10 |
| Purchase #4 | $216.51 | 7.614% | $232.9951 | $233.00 | $233.00 | $233.00 |
| Purchase #5 | $105.58 | 9.162% | $115.2532 | $115.25 | $115.25 | $115.30 |
| Purchase #6 | $108.76 | 12.673% | $122.5432 | $122.54 | $122.55 | $122.50 |
| Purchase #7 | $210.92 | 13.771% | $239.9658 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $1,104.63 | $1,209.6655 | $1,209.67 | $1,209.70 | $1,209.70 | |