| 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 | $31.40 | 4.475% | $32.8052 | $32.81 | $32.80 | $32.80 |
| Purchase #2 | $223.67 | 13.203% | $253.2012 | $253.20 | $253.20 | $253.20 |
| Purchase #3 | $52.52 | 4.849% | $55.0667 | $55.07 | $55.05 | $55.10 |
| Purchase #4 | $218.63 | 10.394% | $241.3544 | $241.35 | $241.35 | $241.40 |
| Purchase #5 | $90.86 | 6.357% | $96.636 | $96.64 | $96.65 | $96.60 |
| Purchase #6 | $116.69 | 11.310% | $129.8876 | $129.89 | $129.90 | $129.90 |
| Purchase #7 | $207.76 | 11.186% | $231 | $231.00 | $231.00 | $231.00 |
| 7 purchase totals = | $941.53 | $1,039.9511 | $1,039.96 | $1,039.95 | $1,040.00 | |