| 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 | $130.30 | 11.592% | $145.4044 | $145.40 | $145.40 | $145.40 |
| Purchase #2 | $18.89 | 5.143% | $19.8615 | $19.86 | $19.85 | $19.90 |
| Purchase #3 | $90.76 | 4.813% | $95.1283 | $95.13 | $95.15 | $95.10 |
| Purchase #4 | $197.93 | 11.117% | $219.9339 | $219.93 | $219.95 | $219.90 |
| Purchase #5 | $222.44 | 4.152% | $231.6757 | $231.68 | $231.70 | $231.70 |
| Purchase #6 | $178.84 | 12.467% | $201.136 | $201.14 | $201.15 | $201.10 |
| Purchase #7 | $64.73 | 11.694% | $72.2995 | $72.30 | $72.30 | $72.30 |
| 7 purchase totals = | $903.89 | $985.4393 | $985.44 | $985.50 | $985.40 | |