| 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 | $96.36 | 7.803% | $103.879 | $103.88 | $103.90 | $103.90 |
| Purchase #2 | $119.55 | 3.255% | $123.4414 | $123.44 | $123.45 | $123.40 |
| Purchase #3 | $181.50 | 13.580% | $206.1477 | $206.15 | $206.15 | $206.10 |
| Purchase #4 | $87.86 | 10.110% | $96.7426 | $96.74 | $96.75 | $96.70 |
| Purchase #5 | $129.38 | 3.371% | $133.7414 | $133.74 | $133.75 | $133.70 |
| Purchase #6 | $141.46 | 7.840% | $152.5505 | $152.55 | $152.55 | $152.60 |
| Purchase #7 | $27.29 | 5.543% | $28.8027 | $28.80 | $28.80 | $28.80 |
| 7 purchase totals = | $783.40 | $845.3053 | $845.30 | $845.35 | $845.20 | |