| 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 | $140.89 | 8.576% | $152.9727 | $152.97 | $152.95 | $153.00 |
| Purchase #2 | $189.72 | 11.644% | $211.811 | $211.81 | $211.80 | $211.80 |
| Purchase #3 | $206.71 | 3.416% | $213.7712 | $213.77 | $213.75 | $213.80 |
| Purchase #4 | $32.57 | 6.422% | $34.6616 | $34.66 | $34.65 | $34.70 |
| Purchase #5 | $81.79 | 7.102% | $87.5987 | $87.60 | $87.60 | $87.60 |
| Purchase #6 | $247.45 | 13.797% | $281.5907 | $281.59 | $281.60 | $281.60 |
| Purchase #7 | $250.52 | 12.835% | $282.6742 | $282.67 | $282.65 | $282.70 |
| 7 purchase totals = | $1,149.65 | $1,265.0801 | $1,265.07 | $1,265.00 | $1,265.20 | |