| 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 | $76.40 | 9.466% | $83.632 | $83.63 | $83.65 | $83.60 |
| Purchase #2 | $92.67 | 9.684% | $101.6442 | $101.64 | $101.65 | $101.60 |
| Purchase #3 | $230.70 | 11.190% | $256.5153 | $256.52 | $256.50 | $256.50 |
| Purchase #4 | $188.42 | 13.175% | $213.2443 | $213.24 | $213.25 | $213.20 |
| Purchase #5 | $110.25 | 4.858% | $115.6059 | $115.61 | $115.60 | $115.60 |
| Purchase #6 | $244.26 | 8.674% | $265.4471 | $265.45 | $265.45 | $265.40 |
| Purchase #7 | $83.28 | 12.355% | $93.5692 | $93.57 | $93.55 | $93.60 |
| 7 purchase totals = | $1,025.98 | $1,129.6580 | $1,129.66 | $1,129.65 | $1,129.50 | |