| 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 | $195.95 | 3.106% | $202.0362 | $202.04 | $202.05 | $202.00 |
| Purchase #2 | $34.55 | 12.866% | $38.9952 | $39.00 | $39.00 | $39.00 |
| Purchase #3 | $24.65 | 12.103% | $27.6334 | $27.63 | $27.65 | $27.60 |
| Purchase #4 | $178.47 | 5.800% | $188.8213 | $188.82 | $188.80 | $188.80 |
| Purchase #5 | $109.67 | 10.852% | $121.5714 | $121.57 | $121.55 | $121.60 |
| Purchase #6 | $28.61 | 3.279% | $29.5481 | $29.55 | $29.55 | $29.50 |
| Purchase #7 | $71.54 | 6.285% | $76.0363 | $76.04 | $76.05 | $76.00 |
| 7 purchase totals = | $643.44 | $684.6419 | $684.65 | $684.65 | $684.50 | |