| 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 | $111.48 | 7.297% | $119.6147 | $119.61 | $119.60 | $119.60 |
| Purchase #2 | $45.57 | 13.542% | $51.7411 | $51.74 | $51.75 | $51.70 |
| Purchase #3 | $135.27 | 12.758% | $152.5277 | $152.53 | $152.55 | $152.50 |
| Purchase #4 | $167.29 | 8.114% | $180.8639 | $180.86 | $180.85 | $180.90 |
| Purchase #5 | $218.97 | 5.742% | $231.5433 | $231.54 | $231.55 | $231.50 |
| Purchase #6 | $224.97 | 5.762% | $237.9328 | $237.93 | $237.95 | $237.90 |
| Purchase #7 | $123.70 | 11.829% | $138.3325 | $138.33 | $138.35 | $138.30 |
| 7 purchase totals = | $1,027.25 | $1,112.5560 | $1,112.54 | $1,112.60 | $1,112.40 | |