| 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 | $35.86 | 8.433% | $38.8841 | $38.88 | $38.90 | $38.90 |
| Purchase #2 | $213.47 | 3.842% | $221.6715 | $221.67 | $221.65 | $221.70 |
| Purchase #3 | $210.77 | 13.577% | $239.3862 | $239.39 | $239.40 | $239.40 |
| Purchase #4 | $216.36 | 11.812% | $241.9164 | $241.92 | $241.90 | $241.90 |
| Purchase #5 | $181.84 | 3.460% | $188.1317 | $188.13 | $188.15 | $188.10 |
| Purchase #6 | $249.25 | 12.304% | $279.9177 | $279.92 | $279.90 | $279.90 |
| Purchase #7 | $95.67 | 11.147% | $106.3343 | $106.33 | $106.35 | $106.30 |
| 7 purchase totals = | $1,203.22 | $1,316.2419 | $1,316.24 | $1,316.25 | $1,316.20 | |