| 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 | $187.51 | 12.333% | $210.6356 | $210.64 | $210.65 | $210.60 |
| Purchase #2 | $241.47 | 5.214% | $254.0602 | $254.06 | $254.05 | $254.10 |
| Purchase #3 | $18.45 | 8.551% | $20.0277 | $20.03 | $20.05 | $20.00 |
| Purchase #4 | $31.72 | 4.172% | $33.0434 | $33.04 | $33.05 | $33.00 |
| Purchase #5 | $204.65 | 10.124% | $225.3688 | $225.37 | $225.35 | $225.40 |
| Purchase #6 | $78.42 | 9.266% | $85.6864 | $85.69 | $85.70 | $85.70 |
| Purchase #7 | $239.52 | 3.132% | $247.0218 | $247.02 | $247.00 | $247.00 |
| 7 purchase totals = | $1,001.74 | $1,075.8439 | $1,075.85 | $1,075.85 | $1,075.80 | |