| 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 | $91.85 | 8.399% | $99.5645 | $99.56 | $99.55 | $99.60 |
| Purchase #2 | $171.84 | 6.591% | $183.166 | $183.17 | $183.15 | $183.20 |
| Purchase #3 | $209.97 | 4.104% | $218.5872 | $218.59 | $218.60 | $218.60 |
| Purchase #4 | $231.59 | 10.508% | $255.9255 | $255.93 | $255.95 | $255.90 |
| Purchase #5 | $230.93 | 6.219% | $245.2915 | $245.29 | $245.30 | $245.30 |
| Purchase #6 | $6.40 | 5.177% | $6.7313 | $6.73 | $6.75 | $6.70 |
| Purchase #7 | $200.89 | 9.453% | $219.8801 | $219.88 | $219.90 | $219.90 |
| 7 purchase totals = | $1,143.47 | $1,229.1461 | $1,229.15 | $1,229.20 | $1,229.20 | |