| 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 | $120.87 | 8.314% | $130.9191 | $130.92 | $130.90 | $130.90 |
| Purchase #2 | $229.45 | 4.415% | $239.5802 | $239.58 | $239.60 | $239.60 |
| Purchase #3 | $189.69 | 7.107% | $203.1713 | $203.17 | $203.15 | $203.20 |
| Purchase #4 | $164.25 | 6.224% | $174.4729 | $174.47 | $174.45 | $174.50 |
| Purchase #5 | $226.59 | 5.310% | $238.6219 | $238.62 | $238.60 | $238.60 |
| Purchase #6 | $93.86 | 8.339% | $101.687 | $101.69 | $101.70 | $101.70 |
| Purchase #7 | $74.69 | 13.563% | $84.8202 | $84.82 | $84.80 | $84.80 |
| 7 purchase totals = | $1,099.40 | $1,173.2726 | $1,173.27 | $1,173.20 | $1,173.30 | |