| 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 | $120.74 | 10.241% | $133.105 | $133.11 | $133.10 | $133.10 |
| Purchase #2 | $132.74 | 12.581% | $149.44 | $149.44 | $149.45 | $149.40 |
| Purchase #3 | $239.42 | 7.507% | $257.3933 | $257.39 | $257.40 | $257.40 |
| Purchase #4 | $25.75 | 8.109% | $27.8381 | $27.84 | $27.85 | $27.80 |
| Purchase #5 | $31.32 | 4.722% | $32.7989 | $32.80 | $32.80 | $32.80 |
| Purchase #6 | $243.92 | 11.300% | $271.483 | $271.48 | $271.50 | $271.50 |
| Purchase #7 | $121.60 | 5.757% | $128.6005 | $128.60 | $128.60 | $128.60 |
| 7 purchase totals = | $915.49 | $1,000.6588 | $1,000.66 | $1,000.70 | $1,000.60 | |