| 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 | $120.53 | 9.430% | $131.896 | $131.90 | $131.90 | $131.90 |
| Purchase #2 | $178.68 | 11.601% | $199.4087 | $199.41 | $199.40 | $199.40 |
| Purchase #3 | $169.80 | 13.667% | $193.0066 | $193.01 | $193.00 | $193.00 |
| Purchase #4 | $175.80 | 12.828% | $198.3516 | $198.35 | $198.35 | $198.40 |
| Purchase #5 | $50.61 | 4.688% | $52.9826 | $52.98 | $53.00 | $53.00 |
| Purchase #6 | $129.98 | 9.327% | $142.1032 | $142.10 | $142.10 | $142.10 |
| Purchase #7 | $84.36 | 4.376% | $88.0516 | $88.05 | $88.05 | $88.10 |
| 7 purchase totals = | $909.76 | $1,005.8003 | $1,005.80 | $1,005.80 | $1,005.90 | |