| 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 | $85.74 | 6.117% | $90.9847 | $90.98 | $91.00 | $91.00 |
| Purchase #2 | $115.34 | 7.751% | $124.28 | $124.28 | $124.30 | $124.30 |
| Purchase #3 | $113.62 | 12.691% | $128.0395 | $128.04 | $128.05 | $128.00 |
| Purchase #4 | $250.70 | 10.479% | $276.9709 | $276.97 | $276.95 | $277.00 |
| Purchase #5 | $221.95 | 6.709% | $236.8406 | $236.84 | $236.85 | $236.80 |
| Purchase #6 | $87.83 | 9.524% | $96.1949 | $96.19 | $96.20 | $96.20 |
| Purchase #7 | $225.32 | 12.414% | $253.2912 | $253.29 | $253.30 | $253.30 |
| 7 purchase totals = | $1,100.50 | $1,206.6018 | $1,206.59 | $1,206.65 | $1,206.60 | |