| 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 | $202.35 | 3.827% | $210.0939 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $201.76 | 8.775% | $219.4644 | $219.46 | $219.45 | $219.50 |
| Purchase #3 | $240.25 | 8.103% | $259.7175 | $259.72 | $259.70 | $259.70 |
| Purchase #4 | $90.41 | 8.591% | $98.1771 | $98.18 | $98.20 | $98.20 |
| Purchase #5 | $206.54 | 11.681% | $230.6659 | $230.67 | $230.65 | $230.70 |
| Purchase #6 | $239.56 | 3.803% | $248.6705 | $248.67 | $248.65 | $248.70 |
| Purchase #7 | $119.90 | 7.509% | $128.9033 | $128.90 | $128.90 | $128.90 |
| 7 purchase totals = | $1,300.77 | $1,395.6926 | $1,395.69 | $1,395.65 | $1,395.80 | |