| 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 | $242.72 | 3.668% | $251.623 | $251.62 | $251.60 | $251.60 |
| Purchase #2 | $249.92 | 9.657% | $274.0548 | $274.05 | $274.05 | $274.10 |
| Purchase #3 | $180.45 | 13.202% | $204.273 | $204.27 | $204.25 | $204.30 |
| Purchase #4 | $32.89 | 12.815% | $37.1049 | $37.10 | $37.10 | $37.10 |
| Purchase #5 | $64.55 | 7.468% | $69.3706 | $69.37 | $69.35 | $69.40 |
| Purchase #6 | $171.63 | 6.448% | $182.6967 | $182.70 | $182.70 | $182.70 |
| Purchase #7 | $171.94 | 13.550% | $195.2379 | $195.24 | $195.25 | $195.20 |
| 7 purchase totals = | $1,114.10 | $1,214.3609 | $1,214.35 | $1,214.30 | $1,214.40 | |