| 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 | $194.67 | 10.392% | $214.9001 | $214.90 | $214.90 | $214.90 |
| Purchase #2 | $117.39 | 12.118% | $131.6153 | $131.62 | $131.60 | $131.60 |
| Purchase #3 | $178.57 | 10.535% | $197.3823 | $197.38 | $197.40 | $197.40 |
| Purchase #4 | $239.74 | 7.542% | $257.8212 | $257.82 | $257.80 | $257.80 |
| Purchase #5 | $224.36 | 9.702% | $246.1274 | $246.13 | $246.15 | $246.10 |
| Purchase #6 | $87.83 | 6.548% | $93.5811 | $93.58 | $93.60 | $93.60 |
| Purchase #7 | $178.26 | 9.220% | $194.6956 | $194.70 | $194.70 | $194.70 |
| 7 purchase totals = | $1,220.82 | $1,336.1230 | $1,336.13 | $1,336.15 | $1,336.10 | |