| 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 | $115.90 | 11.454% | $129.1752 | $129.18 | $129.20 | $129.20 |
| Purchase #2 | $64.34 | 13.370% | $72.9423 | $72.94 | $72.95 | $72.90 |
| Purchase #3 | $231.42 | 6.129% | $245.6037 | $245.60 | $245.60 | $245.60 |
| Purchase #4 | $124.72 | 13.150% | $141.1207 | $141.12 | $141.10 | $141.10 |
| Purchase #5 | $136.33 | 11.547% | $152.072 | $152.07 | $152.05 | $152.10 |
| Purchase #6 | $29.45 | 7.378% | $31.6228 | $31.62 | $31.60 | $31.60 |
| Purchase #7 | $203.77 | 6.468% | $216.9498 | $216.95 | $216.95 | $216.90 |
| 7 purchase totals = | $905.93 | $989.4865 | $989.48 | $989.45 | $989.40 | |