| 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 | $124.53 | 10.803% | $137.983 | $137.98 | $138.00 | $138.00 |
| Purchase #2 | $47.45 | 12.639% | $53.4472 | $53.45 | $53.45 | $53.40 |
| Purchase #3 | $232.59 | 6.413% | $247.506 | $247.51 | $247.50 | $247.50 |
| Purchase #4 | $130.34 | 13.483% | $147.9137 | $147.91 | $147.90 | $147.90 |
| Purchase #5 | $244.38 | 8.680% | $265.5922 | $265.59 | $265.60 | $265.60 |
| Purchase #6 | $183.36 | 12.233% | $205.7904 | $205.79 | $205.80 | $205.80 |
| Purchase #7 | $235.28 | 9.800% | $258.3374 | $258.34 | $258.35 | $258.30 |
| 7 purchase totals = | $1,197.93 | $1,316.5699 | $1,316.57 | $1,316.60 | $1,316.50 | |