| 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 | $211.53 | 8.168% | $228.8078 | $228.81 | $228.80 | $228.80 |
| Purchase #2 | $85.66 | 6.339% | $91.09 | $91.09 | $91.10 | $91.10 |
| Purchase #3 | $228.95 | 5.423% | $241.366 | $241.37 | $241.35 | $241.40 |
| Purchase #4 | $204.38 | 7.732% | $220.1827 | $220.18 | $220.20 | $220.20 |
| Purchase #5 | $176.65 | 10.370% | $194.9686 | $194.97 | $194.95 | $195.00 |
| Purchase #6 | $97.88 | 7.549% | $105.269 | $105.27 | $105.25 | $105.30 |
| Purchase #7 | $98.31 | 10.104% | $108.2432 | $108.24 | $108.25 | $108.20 |
| 7 purchase totals = | $1,103.36 | $1,189.9273 | $1,189.93 | $1,189.90 | $1,190.00 | |