| 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 | $232.40 | 3.434% | $240.3806 | $240.38 | $240.40 | $240.40 |
| Purchase #2 | $186.36 | 4.336% | $194.4406 | $194.44 | $194.45 | $194.40 |
| Purchase #3 | $158.59 | 6.297% | $168.5764 | $168.58 | $168.60 | $168.60 |
| Purchase #4 | $181.56 | 11.761% | $202.9133 | $202.91 | $202.90 | $202.90 |
| Purchase #5 | $128.94 | 3.597% | $133.578 | $133.58 | $133.60 | $133.60 |
| Purchase #6 | $133.55 | 11.227% | $148.5437 | $148.54 | $148.55 | $148.50 |
| Purchase #7 | $91.70 | 5.609% | $96.8435 | $96.84 | $96.85 | $96.80 |
| 7 purchase totals = | $1,113.10 | $1,185.2761 | $1,185.27 | $1,185.35 | $1,185.20 | |