| 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 | $189.55 | 12.784% | $213.7821 | $213.78 | $213.80 | $213.80 |
| Purchase #2 | $144.88 | 11.339% | $161.3079 | $161.31 | $161.30 | $161.30 |
| Purchase #3 | $241.36 | 9.351% | $263.9296 | $263.93 | $263.95 | $263.90 |
| Purchase #4 | $40.65 | 10.204% | $44.7979 | $44.80 | $44.80 | $44.80 |
| Purchase #5 | $14.78 | 5.395% | $15.5774 | $15.58 | $15.60 | $15.60 |
| Purchase #6 | $196.46 | 5.493% | $207.2515 | $207.25 | $207.25 | $207.30 |
| Purchase #7 | $135.82 | 9.128% | $148.2176 | $148.22 | $148.20 | $148.20 |
| 7 purchase totals = | $963.50 | $1,054.8640 | $1,054.87 | $1,054.90 | $1,054.90 | |