| 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 | $126.47 | 7.251% | $135.6403 | $135.64 | $135.65 | $135.60 |
| Purchase #2 | $199.55 | 7.214% | $213.9455 | $213.95 | $213.95 | $213.90 |
| Purchase #3 | $185.45 | 5.216% | $195.1231 | $195.12 | $195.10 | $195.10 |
| Purchase #4 | $204.94 | 6.256% | $217.761 | $217.76 | $217.75 | $217.80 |
| Purchase #5 | $108.70 | 3.506% | $112.511 | $112.51 | $112.50 | $112.50 |
| Purchase #6 | $194.77 | 8.625% | $211.5689 | $211.57 | $211.55 | $211.60 |
| Purchase #7 | $125.57 | 13.455% | $142.4654 | $142.47 | $142.45 | $142.50 |
| 7 purchase totals = | $1,145.45 | $1,229.0152 | $1,229.02 | $1,228.95 | $1,229.00 | |