| 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 | $26.33 | 8.613% | $28.5978 | $28.60 | $28.60 | $28.60 |
| Purchase #2 | $118.91 | 7.797% | $128.1814 | $128.18 | $128.20 | $128.20 |
| Purchase #3 | $175.56 | 6.738% | $187.3892 | $187.39 | $187.40 | $187.40 |
| Purchase #4 | $212.84 | 13.196% | $240.9264 | $240.93 | $240.95 | $240.90 |
| Purchase #5 | $218.91 | 13.133% | $247.6595 | $247.66 | $247.65 | $247.70 |
| Purchase #6 | $247.36 | 8.430% | $268.2124 | $268.21 | $268.20 | $268.20 |
| Purchase #7 | $116.45 | 3.340% | $120.3394 | $120.34 | $120.35 | $120.30 |
| 7 purchase totals = | $1,116.36 | $1,221.3061 | $1,221.31 | $1,221.35 | $1,221.30 | |