| 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 | $215.54 | 6.376% | $229.2828 | $229.28 | $229.30 | $229.30 |
| Purchase #2 | $178.74 | 11.752% | $199.7455 | $199.75 | $199.75 | $199.70 |
| Purchase #3 | $183.64 | 9.246% | $200.6194 | $200.62 | $200.60 | $200.60 |
| Purchase #4 | $87.98 | 9.672% | $96.4894 | $96.49 | $96.50 | $96.50 |
| Purchase #5 | $214.49 | 12.380% | $241.0439 | $241.04 | $241.05 | $241.00 |
| Purchase #6 | $187.43 | 12.811% | $211.4417 | $211.44 | $211.45 | $211.40 |
| Purchase #7 | $224.95 | 8.638% | $244.3812 | $244.38 | $244.40 | $244.40 |
| 7 purchase totals = | $1,292.77 | $1,423.0039 | $1,423.00 | $1,423.05 | $1,422.90 | |