| 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 | $91.96 | 10.299% | $101.431 | $101.43 | $101.45 | $101.40 |
| Purchase #2 | $181.47 | 3.201% | $187.2789 | $187.28 | $187.30 | $187.30 |
| Purchase #3 | $218.29 | 7.607% | $234.8953 | $234.90 | $234.90 | $234.90 |
| Purchase #4 | $148.35 | 7.395% | $159.3205 | $159.32 | $159.30 | $159.30 |
| Purchase #5 | $198.48 | 10.517% | $219.3541 | $219.35 | $219.35 | $219.40 |
| Purchase #6 | $127.26 | 3.779% | $132.0692 | $132.07 | $132.05 | $132.10 |
| Purchase #7 | $184.84 | 11.566% | $206.2186 | $206.22 | $206.20 | $206.20 |
| 7 purchase totals = | $1,150.65 | $1,240.5676 | $1,240.57 | $1,240.55 | $1,240.60 | |