| 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 | $96.97 | 5.157% | $101.9707 | $101.97 | $101.95 | $102.00 |
| Purchase #2 | $74.99 | 8.735% | $81.5404 | $81.54 | $81.55 | $81.50 |
| Purchase #3 | $192.40 | 9.468% | $210.6164 | $210.62 | $210.60 | $210.60 |
| Purchase #4 | $183.69 | 9.469% | $201.0836 | $201.08 | $201.10 | $201.10 |
| Purchase #5 | $159.69 | 11.748% | $178.4504 | $178.45 | $178.45 | $178.50 |
| Purchase #6 | $222.33 | 3.823% | $230.8297 | $230.83 | $230.85 | $230.80 |
| Purchase #7 | $102.64 | 12.175% | $115.1364 | $115.14 | $115.15 | $115.10 |
| 7 purchase totals = | $1,032.71 | $1,119.6276 | $1,119.63 | $1,119.65 | $1,119.60 | |