| 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 | $203.67 | 6.452% | $216.8108 | $216.81 | $216.80 | $216.80 |
| Purchase #2 | $19.55 | 8.532% | $21.218 | $21.22 | $21.20 | $21.20 |
| Purchase #3 | $178.51 | 11.164% | $198.4389 | $198.44 | $198.45 | $198.40 |
| Purchase #4 | $128.45 | 3.654% | $133.1436 | $133.14 | $133.15 | $133.10 |
| Purchase #5 | $88.43 | 6.750% | $94.399 | $94.40 | $94.40 | $94.40 |
| Purchase #6 | $112.59 | 10.509% | $124.4221 | $124.42 | $124.40 | $124.40 |
| Purchase #7 | $229.33 | 10.154% | $252.6162 | $252.62 | $252.60 | $252.60 |
| 7 purchase totals = | $960.53 | $1,041.0486 | $1,041.05 | $1,041.00 | $1,040.90 | |