| 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 | $19.79 | 10.750% | $21.9174 | $21.92 | $21.90 | $21.90 |
| Purchase #2 | $92.58 | 10.811% | $102.5888 | $102.59 | $102.60 | $102.60 |
| Purchase #3 | $157.78 | 13.285% | $178.7411 | $178.74 | $178.75 | $178.70 |
| Purchase #4 | $195.94 | 10.853% | $217.2054 | $217.21 | $217.20 | $217.20 |
| Purchase #5 | $161.27 | 3.102% | $166.2726 | $166.27 | $166.25 | $166.30 |
| Purchase #6 | $245.76 | 12.535% | $276.566 | $276.57 | $276.55 | $276.60 |
| Purchase #7 | $115.92 | 4.207% | $120.7968 | $120.80 | $120.80 | $120.80 |
| 7 purchase totals = | $989.04 | $1,084.0881 | $1,084.10 | $1,084.05 | $1,084.10 | |