| 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 | $249.80 | 5.541% | $263.6414 | $263.64 | $263.65 | $263.60 |
| Purchase #2 | $176.60 | 10.159% | $194.5408 | $194.54 | $194.55 | $194.50 |
| Purchase #3 | $102.33 | 10.450% | $113.0235 | $113.02 | $113.00 | $113.00 |
| Purchase #4 | $103.59 | 4.204% | $107.9449 | $107.94 | $107.95 | $107.90 |
| Purchase #5 | $177.42 | 3.160% | $183.0265 | $183.03 | $183.05 | $183.00 |
| Purchase #6 | $87.57 | 13.687% | $99.5557 | $99.56 | $99.55 | $99.60 |
| Purchase #7 | $125.36 | 7.742% | $135.0654 | $135.07 | $135.05 | $135.10 |
| 7 purchase totals = | $1,022.67 | $1,096.7982 | $1,096.80 | $1,096.80 | $1,096.70 | |