| 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 | $121.27 | 6.521% | $129.178 | $129.18 | $129.20 | $129.20 |
| Purchase #2 | $69.80 | 5.206% | $73.4338 | $73.43 | $73.45 | $73.40 |
| Purchase #3 | $93.44 | 10.365% | $103.1251 | $103.13 | $103.15 | $103.10 |
| Purchase #4 | $80.93 | 7.609% | $87.088 | $87.09 | $87.10 | $87.10 |
| Purchase #5 | $208.48 | 7.569% | $224.2599 | $224.26 | $224.25 | $224.30 |
| Purchase #6 | $240.66 | 5.777% | $254.5629 | $254.56 | $254.55 | $254.60 |
| Purchase #7 | $197.85 | 8.118% | $213.9115 | $213.91 | $213.90 | $213.90 |
| 7 purchase totals = | $1,012.43 | $1,085.5592 | $1,085.56 | $1,085.60 | $1,085.60 | |