| 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 | $107.69 | 9.609% | $118.0379 | $118.04 | $118.05 | $118.00 |
| Purchase #2 | $89.75 | 5.650% | $94.8209 | $94.82 | $94.80 | $94.80 |
| Purchase #3 | $167.58 | 6.471% | $178.4241 | $178.42 | $178.40 | $178.40 |
| Purchase #4 | $241.50 | 11.649% | $269.6323 | $269.63 | $269.65 | $269.60 |
| Purchase #5 | $146.60 | 4.460% | $153.1384 | $153.14 | $153.15 | $153.10 |
| Purchase #6 | $200.93 | 7.657% | $216.3152 | $216.32 | $216.30 | $216.30 |
| Purchase #7 | $84.61 | 13.578% | $96.0983 | $96.10 | $96.10 | $96.10 |
| 7 purchase totals = | $1,038.66 | $1,126.4671 | $1,126.47 | $1,126.45 | $1,126.30 | |