| 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 | $193.28 | 13.255% | $218.8993 | $218.90 | $218.90 | $218.90 |
| Purchase #2 | $101.38 | 8.444% | $109.9405 | $109.94 | $109.95 | $109.90 |
| Purchase #3 | $134.68 | 13.361% | $152.6746 | $152.67 | $152.65 | $152.70 |
| Purchase #4 | $92.64 | 5.607% | $97.8343 | $97.83 | $97.85 | $97.80 |
| Purchase #5 | $245.58 | 12.671% | $276.6974 | $276.70 | $276.70 | $276.70 |
| Purchase #6 | $136.36 | 6.800% | $145.6325 | $145.63 | $145.65 | $145.60 |
| Purchase #7 | $95.42 | 11.280% | $106.1834 | $106.18 | $106.20 | $106.20 |
| 7 purchase totals = | $999.34 | $1,107.8620 | $1,107.85 | $1,107.90 | $1,107.80 | |