| 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 | $106.32 | 13.245% | $120.4021 | $120.40 | $120.40 | $120.40 |
| Purchase #2 | $132.74 | 6.848% | $141.83 | $141.83 | $141.85 | $141.80 |
| Purchase #3 | $66.49 | 7.295% | $71.3404 | $71.34 | $71.35 | $71.30 |
| Purchase #4 | $223.54 | 11.639% | $249.5578 | $249.56 | $249.55 | $249.60 |
| Purchase #5 | $98.61 | 11.711% | $110.1582 | $110.16 | $110.15 | $110.20 |
| Purchase #6 | $160.48 | 12.562% | $180.6395 | $180.64 | $180.65 | $180.60 |
| Purchase #7 | $198.92 | 10.277% | $219.363 | $219.36 | $219.35 | $219.40 |
| 7 purchase totals = | $987.10 | $1,093.2910 | $1,093.29 | $1,093.30 | $1,093.30 | |