| 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 | $229.50 | 11.574% | $256.0623 | $256.06 | $256.05 | $256.10 |
| Purchase #2 | $127.96 | 13.340% | $145.0299 | $145.03 | $145.05 | $145.00 |
| Purchase #3 | $157.81 | 9.365% | $172.5889 | $172.59 | $172.60 | $172.60 |
| Purchase #4 | $76.80 | 3.748% | $79.6785 | $79.68 | $79.70 | $79.70 |
| Purchase #5 | $244.76 | 6.572% | $260.8456 | $260.85 | $260.85 | $260.80 |
| Purchase #6 | $36.93 | 3.755% | $38.3167 | $38.32 | $38.30 | $38.30 |
| Purchase #7 | $126.46 | 5.448% | $133.3495 | $133.35 | $133.35 | $133.30 |
| 7 purchase totals = | $1,000.22 | $1,085.8714 | $1,085.88 | $1,085.90 | $1,085.80 | |