| 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 | $203.51 | 12.720% | $229.3965 | $229.40 | $229.40 | $229.40 |
| Purchase #2 | $9.40 | 5.411% | $9.9086 | $9.91 | $9.90 | $9.90 |
| Purchase #3 | $244.27 | 12.306% | $274.3299 | $274.33 | $274.35 | $274.30 |
| Purchase #4 | $36.69 | 7.613% | $39.4832 | $39.48 | $39.50 | $39.50 |
| Purchase #5 | $220.98 | 13.339% | $250.4565 | $250.46 | $250.45 | $250.50 |
| Purchase #6 | $63.39 | 9.573% | $69.4583 | $69.46 | $69.45 | $69.50 |
| Purchase #7 | $211.95 | 4.500% | $221.4878 | $221.49 | $221.50 | $221.50 |
| 7 purchase totals = | $990.19 | $1,094.5208 | $1,094.53 | $1,094.55 | $1,094.60 | |