| 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 | $235.97 | 7.270% | $253.125 | $253.13 | $253.15 | $253.10 |
| Purchase #2 | $198.56 | 11.706% | $221.8034 | $221.80 | $221.80 | $221.80 |
| Purchase #3 | $107.43 | 8.561% | $116.6271 | $116.63 | $116.65 | $116.60 |
| Purchase #4 | $107.85 | 3.128% | $111.2235 | $111.22 | $111.20 | $111.20 |
| Purchase #5 | $179.45 | 8.223% | $194.2062 | $194.21 | $194.20 | $194.20 |
| Purchase #6 | $68.58 | 7.360% | $73.6275 | $73.63 | $73.65 | $73.60 |
| Purchase #7 | $213.39 | 4.675% | $223.366 | $223.37 | $223.35 | $223.40 |
| 7 purchase totals = | $1,111.23 | $1,193.9787 | $1,193.99 | $1,194.00 | $1,193.90 | |