| 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 | $135.91 | 7.626% | $146.2745 | $146.27 | $146.25 | $146.30 |
| Purchase #2 | $223.25 | 7.599% | $240.2148 | $240.21 | $240.20 | $240.20 |
| Purchase #3 | $89.46 | 10.177% | $98.5643 | $98.56 | $98.55 | $98.60 |
| Purchase #4 | $101.55 | 6.863% | $108.5194 | $108.52 | $108.50 | $108.50 |
| Purchase #5 | $230.85 | 13.612% | $262.2733 | $262.27 | $262.25 | $262.30 |
| Purchase #6 | $236.46 | 4.556% | $247.2331 | $247.23 | $247.25 | $247.20 |
| Purchase #7 | $237.69 | 13.364% | $269.4549 | $269.45 | $269.45 | $269.50 |
| 7 purchase totals = | $1,255.17 | $1,372.5343 | $1,372.51 | $1,372.45 | $1,372.60 | |