| 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 | $214.61 | 7.302% | $230.2808 | $230.28 | $230.30 | $230.30 |
| Purchase #2 | $139.72 | 4.558% | $146.0884 | $146.09 | $146.10 | $146.10 |
| Purchase #3 | $182.43 | 10.443% | $201.4812 | $201.48 | $201.50 | $201.50 |
| Purchase #4 | $88.94 | 10.601% | $98.3685 | $98.37 | $98.35 | $98.40 |
| Purchase #5 | $166.55 | 9.794% | $182.8619 | $182.86 | $182.85 | $182.90 |
| Purchase #6 | $20.45 | 9.682% | $22.43 | $22.43 | $22.45 | $22.40 |
| Purchase #7 | $229.72 | 8.500% | $249.2462 | $249.25 | $249.25 | $249.20 |
| 7 purchase totals = | $1,042.42 | $1,130.7570 | $1,130.76 | $1,130.80 | $1,130.80 | |