| 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 | $122.33 | 5.439% | $128.9835 | $128.98 | $129.00 | $129.00 |
| Purchase #2 | $114.40 | 6.327% | $121.6381 | $121.64 | $121.65 | $121.60 |
| Purchase #3 | $177.62 | 5.611% | $187.5863 | $187.59 | $187.60 | $187.60 |
| Purchase #4 | $213.87 | 3.145% | $220.5962 | $220.60 | $220.60 | $220.60 |
| Purchase #5 | $86.28 | 7.678% | $92.9046 | $92.90 | $92.90 | $92.90 |
| Purchase #6 | $245.33 | 3.783% | $254.6108 | $254.61 | $254.60 | $254.60 |
| Purchase #7 | $87.70 | 10.453% | $96.8673 | $96.87 | $96.85 | $96.90 |
| 7 purchase totals = | $1,047.53 | $1,103.1868 | $1,103.19 | $1,103.20 | $1,103.20 | |