| 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 | $129.25 | 12.856% | $145.8664 | $145.87 | $145.85 | $145.90 |
| Purchase #2 | $109.42 | 11.659% | $122.1773 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $115.86 | 11.757% | $129.4817 | $129.48 | $129.50 | $129.50 |
| Purchase #4 | $70.64 | 8.494% | $76.6402 | $76.64 | $76.65 | $76.60 |
| Purchase #5 | $77.61 | 3.313% | $80.1812 | $80.18 | $80.20 | $80.20 |
| Purchase #6 | $245.26 | 4.519% | $256.3433 | $256.34 | $256.35 | $256.30 |
| Purchase #7 | $220.34 | 9.574% | $241.4354 | $241.44 | $241.45 | $241.40 |
| 7 purchase totals = | $968.38 | $1,052.1255 | $1,052.13 | $1,052.20 | $1,052.10 | |