| 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 | $212.55 | 10.138% | $234.0983 | $234.10 | $234.10 | $234.10 |
| Purchase #2 | $108.65 | 11.828% | $121.5011 | $121.50 | $121.50 | $121.50 |
| Purchase #3 | $235.78 | 12.311% | $264.8069 | $264.81 | $264.80 | $264.80 |
| Purchase #4 | $244.34 | 3.570% | $253.0629 | $253.06 | $253.05 | $253.10 |
| Purchase #5 | $226.69 | 8.152% | $245.1698 | $245.17 | $245.15 | $245.20 |
| Purchase #6 | $67.41 | 6.205% | $71.5928 | $71.59 | $71.60 | $71.60 |
| Purchase #7 | $178.80 | 3.257% | $184.6235 | $184.62 | $184.60 | $184.60 |
| 7 purchase totals = | $1,274.22 | $1,374.8553 | $1,374.85 | $1,374.80 | $1,374.90 | |