| 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 | $220.80 | 7.609% | $237.6007 | $237.60 | $237.60 | $237.60 |
| Purchase #2 | $202.73 | 11.805% | $226.6623 | $226.66 | $226.65 | $226.70 |
| Purchase #3 | $100.74 | 10.696% | $111.5152 | $111.52 | $111.50 | $111.50 |
| Purchase #4 | $156.71 | 6.275% | $166.5436 | $166.54 | $166.55 | $166.50 |
| Purchase #5 | $174.74 | 11.347% | $194.5677 | $194.57 | $194.55 | $194.60 |
| Purchase #6 | $103.97 | 6.720% | $110.9568 | $110.96 | $110.95 | $111.00 |
| Purchase #7 | $189.51 | 5.487% | $199.9084 | $199.91 | $199.90 | $199.90 |
| 7 purchase totals = | $1,149.20 | $1,247.7547 | $1,247.76 | $1,247.70 | $1,247.80 | |