| 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 | $211.93 | 3.710% | $219.7926 | $219.79 | $219.80 | $219.80 |
| Purchase #2 | $74.64 | 13.795% | $84.9366 | $84.94 | $84.95 | $84.90 |
| Purchase #3 | $177.57 | 5.816% | $187.8975 | $187.90 | $187.90 | $187.90 |
| Purchase #4 | $199.66 | 10.488% | $220.6003 | $220.60 | $220.60 | $220.60 |
| Purchase #5 | $191.29 | 13.616% | $217.336 | $217.34 | $217.35 | $217.30 |
| Purchase #6 | $164.54 | 3.516% | $170.3252 | $170.33 | $170.35 | $170.30 |
| Purchase #7 | $91.50 | 13.227% | $103.6027 | $103.60 | $103.60 | $103.60 |
| 7 purchase totals = | $1,111.13 | $1,204.4909 | $1,204.50 | $1,204.55 | $1,204.40 | |