| 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 | $244.82 | 11.397% | $272.7221 | $272.72 | $272.70 | $272.70 |
| Purchase #2 | $242.52 | 8.573% | $263.3112 | $263.31 | $263.30 | $263.30 |
| Purchase #3 | $29.90 | 6.558% | $31.8608 | $31.86 | $31.85 | $31.90 |
| Purchase #4 | $213.54 | 4.664% | $223.4995 | $223.50 | $223.50 | $223.50 |
| Purchase #5 | $219.41 | 9.778% | $240.8639 | $240.86 | $240.85 | $240.90 |
| Purchase #6 | $21.97 | 7.696% | $23.6608 | $23.66 | $23.65 | $23.70 |
| Purchase #7 | $190.85 | 6.769% | $203.7686 | $203.77 | $203.75 | $203.80 |
| 7 purchase totals = | $1,163.01 | $1,259.6869 | $1,259.68 | $1,259.60 | $1,259.80 | |