| 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 | $194.61 | 12.154% | $218.2629 | $218.26 | $218.25 | $218.30 |
| Purchase #2 | $185.35 | 8.213% | $200.5728 | $200.57 | $200.55 | $200.60 |
| Purchase #3 | $200.76 | 9.624% | $220.0811 | $220.08 | $220.10 | $220.10 |
| Purchase #4 | $129.80 | 8.212% | $140.4592 | $140.46 | $140.45 | $140.50 |
| Purchase #5 | $183.37 | 8.723% | $199.3654 | $199.37 | $199.35 | $199.40 |
| Purchase #6 | $214.70 | 11.702% | $239.8242 | $239.82 | $239.80 | $239.80 |
| Purchase #7 | $177.33 | 7.756% | $191.0837 | $191.08 | $191.10 | $191.10 |
| 7 purchase totals = | $1,285.92 | $1,409.6493 | $1,409.64 | $1,409.60 | $1,409.80 | |