| 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 | $17.38 | 9.140% | $18.9685 | $18.97 | $18.95 | $19.00 |
| Purchase #2 | $228.74 | 6.110% | $242.716 | $242.72 | $242.70 | $242.70 |
| Purchase #3 | $53.80 | 6.244% | $57.1593 | $57.16 | $57.15 | $57.20 |
| Purchase #4 | $188.35 | 6.489% | $200.572 | $200.57 | $200.55 | $200.60 |
| Purchase #5 | $183.93 | 10.830% | $203.8496 | $203.85 | $203.85 | $203.80 |
| Purchase #6 | $80.77 | 4.756% | $84.6114 | $84.61 | $84.60 | $84.60 |
| Purchase #7 | $206.80 | 12.834% | $233.3407 | $233.34 | $233.35 | $233.30 |
| 7 purchase totals = | $959.77 | $1,041.2175 | $1,041.22 | $1,041.15 | $1,041.20 | |