| 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 | $29.87 | 7.740% | $32.1819 | $32.18 | $32.20 | $32.20 |
| Purchase #2 | $249.97 | 12.756% | $281.8562 | $281.86 | $281.85 | $281.90 |
| Purchase #3 | $187.94 | 4.276% | $195.9763 | $195.98 | $196.00 | $196.00 |
| Purchase #4 | $237.80 | 8.146% | $257.1712 | $257.17 | $257.15 | $257.20 |
| Purchase #5 | $184.74 | 11.724% | $206.3989 | $206.40 | $206.40 | $206.40 |
| Purchase #6 | $170.63 | 6.620% | $181.9257 | $181.93 | $181.95 | $181.90 |
| Purchase #7 | $192.56 | 12.787% | $217.1826 | $217.18 | $217.20 | $217.20 |
| 7 purchase totals = | $1,253.51 | $1,372.6928 | $1,372.70 | $1,372.75 | $1,372.80 | |