| 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 | $189.62 | 10.732% | $209.97 | $209.97 | $209.95 | $210.00 |
| Purchase #2 | $93.26 | 10.662% | $103.2034 | $103.20 | $103.20 | $103.20 |
| Purchase #3 | $106.77 | 7.845% | $115.1461 | $115.15 | $115.15 | $115.10 |
| Purchase #4 | $122.88 | 4.584% | $128.5128 | $128.51 | $128.50 | $128.50 |
| Purchase #5 | $80.31 | 10.827% | $89.0052 | $89.01 | $89.00 | $89.00 |
| Purchase #6 | $154.88 | 9.810% | $170.0737 | $170.07 | $170.05 | $170.10 |
| Purchase #7 | $245.51 | 5.829% | $259.8208 | $259.82 | $259.80 | $259.80 |
| 7 purchase totals = | $993.23 | $1,075.7320 | $1,075.73 | $1,075.65 | $1,075.70 | |