| 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 | $194.64 | 6.242% | $206.7894 | $206.79 | $206.80 | $206.80 |
| Purchase #2 | $168.60 | 10.261% | $185.9 | $185.90 | $185.90 | $185.90 |
| Purchase #3 | $210.33 | 9.503% | $230.3177 | $230.32 | $230.30 | $230.30 |
| Purchase #4 | $247.53 | 9.263% | $270.4587 | $270.46 | $270.45 | $270.50 |
| Purchase #5 | $219.84 | 13.373% | $249.2392 | $249.24 | $249.25 | $249.20 |
| Purchase #6 | $11.54 | 3.289% | $11.9196 | $11.92 | $11.90 | $11.90 |
| Purchase #7 | $168.73 | 5.244% | $177.5782 | $177.58 | $177.60 | $177.60 |
| 7 purchase totals = | $1,221.21 | $1,332.2028 | $1,332.21 | $1,332.20 | $1,332.20 | |