| 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 | $227.35 | 5.416% | $239.6633 | $239.66 | $239.65 | $239.70 |
| Purchase #2 | $153.37 | 9.392% | $167.7745 | $167.77 | $167.75 | $167.80 |
| Purchase #3 | $171.57 | 3.795% | $178.0811 | $178.08 | $178.10 | $178.10 |
| Purchase #4 | $165.66 | 10.303% | $182.7279 | $182.73 | $182.75 | $182.70 |
| Purchase #5 | $86.38 | 11.633% | $96.4286 | $96.43 | $96.45 | $96.40 |
| Purchase #6 | $168.28 | 11.236% | $187.1879 | $187.19 | $187.20 | $187.20 |
| Purchase #7 | $164.94 | 8.314% | $178.6531 | $178.65 | $178.65 | $178.70 |
| 7 purchase totals = | $1,137.55 | $1,230.5164 | $1,230.51 | $1,230.55 | $1,230.60 | |