| 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 | $128.71 | 13.382% | $145.934 | $145.93 | $145.95 | $145.90 |
| Purchase #2 | $138.95 | 4.344% | $144.986 | $144.99 | $145.00 | $145.00 |
| Purchase #3 | $205.73 | 11.525% | $229.4404 | $229.44 | $229.45 | $229.40 |
| Purchase #4 | $13.92 | 3.441% | $14.399 | $14.40 | $14.40 | $14.40 |
| Purchase #5 | $200.65 | 12.285% | $225.2999 | $225.30 | $225.30 | $225.30 |
| Purchase #6 | $230.30 | 4.574% | $240.8339 | $240.83 | $240.85 | $240.80 |
| Purchase #7 | $199.92 | 5.552% | $211.0196 | $211.02 | $211.00 | $211.00 |
| 7 purchase totals = | $1,118.18 | $1,211.9128 | $1,211.91 | $1,211.95 | $1,211.80 | |