| 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 | $213.95 | 11.448% | $238.443 | $238.44 | $238.45 | $238.40 |
| Purchase #2 | $182.42 | 7.546% | $196.1854 | $196.19 | $196.20 | $196.20 |
| Purchase #3 | $157.86 | 13.133% | $178.5918 | $178.59 | $178.60 | $178.60 |
| Purchase #4 | $211.54 | 11.817% | $236.5377 | $236.54 | $236.55 | $236.50 |
| Purchase #5 | $135.51 | 4.554% | $141.6811 | $141.68 | $141.70 | $141.70 |
| Purchase #6 | $197.38 | 4.290% | $205.8476 | $205.85 | $205.85 | $205.80 |
| Purchase #7 | $121.62 | 10.779% | $134.7294 | $134.73 | $134.75 | $134.70 |
| 7 purchase totals = | $1,220.28 | $1,332.0160 | $1,332.02 | $1,332.10 | $1,331.90 | |