| 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 | $224.44 | 6.860% | $239.8366 | $239.84 | $239.85 | $239.80 |
| Purchase #2 | $187.27 | 13.539% | $212.6245 | $212.62 | $212.60 | $212.60 |
| Purchase #3 | $175.85 | 13.801% | $200.1191 | $200.12 | $200.10 | $200.10 |
| Purchase #4 | $179.25 | 5.510% | $189.1267 | $189.13 | $189.15 | $189.10 |
| Purchase #5 | $53.93 | 5.187% | $56.7273 | $56.73 | $56.75 | $56.70 |
| Purchase #6 | $14.32 | 9.116% | $15.6254 | $15.63 | $15.65 | $15.60 |
| Purchase #7 | $238.59 | 6.683% | $254.535 | $254.54 | $254.55 | $254.50 |
| 7 purchase totals = | $1,073.65 | $1,168.5946 | $1,168.61 | $1,168.65 | $1,168.40 | |