| 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 | $207.28 | 11.140% | $230.371 | $230.37 | $230.35 | $230.40 |
| Purchase #2 | $244.41 | 11.365% | $272.1872 | $272.19 | $272.20 | $272.20 |
| Purchase #3 | $179.82 | 10.444% | $198.6004 | $198.60 | $198.60 | $198.60 |
| Purchase #4 | $179.25 | 9.330% | $195.974 | $195.97 | $195.95 | $196.00 |
| Purchase #5 | $84.46 | 11.298% | $94.0023 | $94.00 | $94.00 | $94.00 |
| Purchase #6 | $105.85 | 8.685% | $115.0431 | $115.04 | $115.05 | $115.00 |
| Purchase #7 | $221.26 | 9.354% | $241.9567 | $241.96 | $241.95 | $242.00 |
| 7 purchase totals = | $1,222.33 | $1,348.1347 | $1,348.13 | $1,348.10 | $1,348.20 | |