| 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 | $108.49 | 6.514% | $115.557 | $115.56 | $115.55 | $115.60 |
| Purchase #2 | $88.38 | 6.768% | $94.3616 | $94.36 | $94.35 | $94.40 |
| Purchase #3 | $223.57 | 13.413% | $253.5574 | $253.56 | $253.55 | $253.60 |
| Purchase #4 | $182.81 | 8.185% | $197.773 | $197.77 | $197.75 | $197.80 |
| Purchase #5 | $81.54 | 7.165% | $87.3823 | $87.38 | $87.40 | $87.40 |
| Purchase #6 | $171.57 | 12.273% | $192.6268 | $192.63 | $192.65 | $192.60 |
| Purchase #7 | $155.97 | 11.225% | $173.4776 | $173.48 | $173.50 | $173.50 |
| 7 purchase totals = | $1,012.33 | $1,114.7357 | $1,114.74 | $1,114.75 | $1,114.90 | |