| 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 | $23.31 | 6.644% | $24.8587 | $24.86 | $24.85 | $24.90 |
| Purchase #2 | $98.60 | 12.364% | $110.7909 | $110.79 | $110.80 | $110.80 |
| Purchase #3 | $144.82 | 9.336% | $158.3404 | $158.34 | $158.35 | $158.30 |
| Purchase #4 | $192.66 | 12.661% | $217.0527 | $217.05 | $217.05 | $217.10 |
| Purchase #5 | $249.57 | 9.642% | $273.6335 | $273.63 | $273.65 | $273.60 |
| Purchase #6 | $141.38 | 8.789% | $153.8059 | $153.81 | $153.80 | $153.80 |
| Purchase #7 | $214.95 | 13.758% | $244.5228 | $244.52 | $244.50 | $244.50 |
| 7 purchase totals = | $1,065.29 | $1,183.0049 | $1,183.00 | $1,183.00 | $1,183.00 | |