| 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 | $64.29 | 9.328% | $70.287 | $70.29 | $70.30 | $70.30 |
| Purchase #2 | $17.56 | 3.561% | $18.1853 | $18.19 | $18.20 | $18.20 |
| Purchase #3 | $237.25 | 3.661% | $245.9357 | $245.94 | $245.95 | $245.90 |
| Purchase #4 | $239.85 | 10.833% | $265.833 | $265.83 | $265.85 | $265.80 |
| Purchase #5 | $220.72 | 4.608% | $230.8908 | $230.89 | $230.90 | $230.90 |
| Purchase #6 | $201.51 | 8.781% | $219.2046 | $219.20 | $219.20 | $219.20 |
| Purchase #7 | $87.60 | 7.392% | $94.0754 | $94.08 | $94.10 | $94.10 |
| 7 purchase totals = | $1,068.78 | $1,144.4118 | $1,144.42 | $1,144.50 | $1,144.40 | |