| 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 | $82.28 | 6.609% | $87.7179 | $87.72 | $87.70 | $87.70 |
| Purchase #2 | $171.70 | 12.343% | $192.8929 | $192.89 | $192.90 | $192.90 |
| Purchase #3 | $135.50 | 4.236% | $141.2398 | $141.24 | $141.25 | $141.20 |
| Purchase #4 | $249.25 | 10.443% | $275.2792 | $275.28 | $275.30 | $275.30 |
| Purchase #5 | $52.45 | 3.196% | $54.1263 | $54.13 | $54.15 | $54.10 |
| Purchase #6 | $25.79 | 12.584% | $29.0354 | $29.04 | $29.05 | $29.00 |
| Purchase #7 | $211.70 | 8.858% | $230.4524 | $230.45 | $230.45 | $230.50 |
| 7 purchase totals = | $928.67 | $1,010.7439 | $1,010.75 | $1,010.80 | $1,010.70 | |