| 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 | $36.43 | 12.515% | $40.9892 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $158.68 | 9.341% | $173.5023 | $173.50 | $173.50 | $173.50 |
| Purchase #3 | $190.71 | 5.618% | $201.4241 | $201.42 | $201.40 | $201.40 |
| Purchase #4 | $249.88 | 10.766% | $276.7821 | $276.78 | $276.80 | $276.80 |
| Purchase #5 | $153.52 | 7.233% | $164.6241 | $164.62 | $164.60 | $164.60 |
| Purchase #6 | $164.45 | 4.659% | $172.1117 | $172.11 | $172.10 | $172.10 |
| Purchase #7 | $106.35 | 4.521% | $111.1581 | $111.16 | $111.15 | $111.20 |
| 7 purchase totals = | $1,060.02 | $1,140.5916 | $1,140.58 | $1,140.55 | $1,140.60 | |