| 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 | $45.29 | 13.139% | $51.2407 | $51.24 | $51.25 | $51.20 |
| Purchase #2 | $122.68 | 11.614% | $136.9281 | $136.93 | $136.95 | $136.90 |
| Purchase #3 | $38.87 | 6.111% | $41.2453 | $41.25 | $41.25 | $41.20 |
| Purchase #4 | $150.28 | 11.410% | $167.4269 | $167.43 | $167.45 | $167.40 |
| Purchase #5 | $39.85 | 9.574% | $43.6652 | $43.67 | $43.65 | $43.70 |
| Purchase #6 | $200.75 | 12.373% | $225.5888 | $225.59 | $225.60 | $225.60 |
| Purchase #7 | $210.92 | 5.106% | $221.6896 | $221.69 | $221.70 | $221.70 |
| 7 purchase totals = | $808.64 | $887.7846 | $887.80 | $887.85 | $887.70 | |