| 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 | $202.48 | 8.821% | $220.3408 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $184.75 | 8.415% | $200.2967 | $200.30 | $200.30 | $200.30 |
| Purchase #3 | $155.84 | 3.604% | $161.4565 | $161.46 | $161.45 | $161.50 |
| Purchase #4 | $220.40 | 9.481% | $241.2961 | $241.30 | $241.30 | $241.30 |
| Purchase #5 | $133.47 | 12.821% | $150.5822 | $150.58 | $150.60 | $150.60 |
| Purchase #6 | $216.95 | 8.579% | $235.5621 | $235.56 | $235.55 | $235.60 |
| Purchase #7 | $206.25 | 6.547% | $219.7532 | $219.75 | $219.75 | $219.80 |
| 7 purchase totals = | $1,320.14 | $1,429.2876 | $1,429.29 | $1,429.30 | $1,429.40 | |