| 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 | $247.33 | 12.192% | $277.4845 | $277.48 | $277.50 | $277.50 |
| Purchase #2 | $98.55 | 3.280% | $101.7824 | $101.78 | $101.80 | $101.80 |
| Purchase #3 | $130.26 | 4.709% | $136.3939 | $136.39 | $136.40 | $136.40 |
| Purchase #4 | $173.58 | 13.787% | $197.5115 | $197.51 | $197.50 | $197.50 |
| Purchase #5 | $11.85 | 12.606% | $13.3438 | $13.34 | $13.35 | $13.30 |
| Purchase #6 | $173.44 | 8.198% | $187.6586 | $187.66 | $187.65 | $187.70 |
| Purchase #7 | $176.67 | 12.740% | $199.1778 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $1,011.68 | $1,113.3525 | $1,113.34 | $1,113.40 | $1,113.40 | |