| 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 | $248.41 | 4.491% | $259.5661 | $259.57 | $259.55 | $259.60 |
| Purchase #2 | $83.44 | 10.500% | $92.2012 | $92.20 | $92.20 | $92.20 |
| Purchase #3 | $247.66 | 10.817% | $274.4494 | $274.45 | $274.45 | $274.40 |
| Purchase #4 | $163.40 | 5.361% | $172.1599 | $172.16 | $172.15 | $172.20 |
| Purchase #5 | $42.77 | 11.368% | $47.6321 | $47.63 | $47.65 | $47.60 |
| Purchase #6 | $144.35 | 12.613% | $162.5569 | $162.56 | $162.55 | $162.60 |
| Purchase #7 | $187.54 | 4.255% | $195.5198 | $195.52 | $195.50 | $195.50 |
| 7 purchase totals = | $1,117.57 | $1,204.0854 | $1,204.09 | $1,204.05 | $1,204.10 | |