| 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 | $200.93 | 7.629% | $216.2589 | $216.26 | $216.25 | $216.30 |
| Purchase #2 | $91.50 | 5.142% | $96.2049 | $96.20 | $96.20 | $96.20 |
| Purchase #3 | $192.72 | 11.139% | $214.1871 | $214.19 | $214.20 | $214.20 |
| Purchase #4 | $155.97 | 3.544% | $161.4976 | $161.50 | $161.50 | $161.50 |
| Purchase #5 | $148.74 | 9.209% | $162.4375 | $162.44 | $162.45 | $162.40 |
| Purchase #6 | $20.60 | 9.152% | $22.4853 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $245.39 | 4.847% | $257.2841 | $257.28 | $257.30 | $257.30 |
| 7 purchase totals = | $1,055.85 | $1,130.3554 | $1,130.36 | $1,130.40 | $1,130.40 | |