| 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 | $115.39 | 13.275% | $130.708 | $130.71 | $130.70 | $130.70 |
| Purchase #2 | $195.27 | 8.124% | $211.1337 | $211.13 | $211.15 | $211.10 |
| Purchase #3 | $183.44 | 6.714% | $195.7562 | $195.76 | $195.75 | $195.80 |
| Purchase #4 | $231.30 | 7.517% | $248.6868 | $248.69 | $248.70 | $248.70 |
| Purchase #5 | $209.40 | 6.611% | $223.2434 | $223.24 | $223.25 | $223.20 |
| Purchase #6 | $135.48 | 8.415% | $146.8806 | $146.88 | $146.90 | $146.90 |
| Purchase #7 | $183.28 | 11.361% | $204.1024 | $204.10 | $204.10 | $204.10 |
| 7 purchase totals = | $1,253.56 | $1,360.5111 | $1,360.51 | $1,360.55 | $1,360.50 | |