| 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 | $129.56 | 7.471% | $139.2394 | $139.24 | $139.25 | $139.20 |
| Purchase #2 | $200.99 | 10.111% | $221.3121 | $221.31 | $221.30 | $221.30 |
| Purchase #3 | $242.72 | 13.217% | $274.8003 | $274.80 | $274.80 | $274.80 |
| Purchase #4 | $239.25 | 11.262% | $266.1943 | $266.19 | $266.20 | $266.20 |
| Purchase #5 | $123.83 | 9.261% | $135.2979 | $135.30 | $135.30 | $135.30 |
| Purchase #6 | $25.73 | 7.244% | $27.5939 | $27.59 | $27.60 | $27.60 |
| Purchase #7 | $227.53 | 7.250% | $244.0259 | $244.03 | $244.05 | $244.00 |
| 7 purchase totals = | $1,189.61 | $1,308.4638 | $1,308.46 | $1,308.50 | $1,308.40 | |