| 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 | $197.96 | 8.166% | $214.1254 | $214.13 | $214.15 | $214.10 |
| Purchase #2 | $225.91 | 10.441% | $249.4973 | $249.50 | $249.50 | $249.50 |
| Purchase #3 | $194.31 | 8.198% | $210.2395 | $210.24 | $210.25 | $210.20 |
| Purchase #4 | $5.93 | 8.710% | $6.4465 | $6.45 | $6.45 | $6.40 |
| Purchase #5 | $74.87 | 3.862% | $77.7615 | $77.76 | $77.75 | $77.80 |
| Purchase #6 | $158.34 | 8.499% | $171.7973 | $171.80 | $171.80 | $171.80 |
| Purchase #7 | $16.42 | 12.498% | $18.4722 | $18.47 | $18.45 | $18.50 |
| 7 purchase totals = | $873.74 | $948.3397 | $948.35 | $948.35 | $948.30 | |