| 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 | $232.56 | 6.634% | $247.988 | $247.99 | $248.00 | $248.00 |
| Purchase #2 | $142.98 | 8.842% | $155.6223 | $155.62 | $155.60 | $155.60 |
| Purchase #3 | $173.41 | 10.562% | $191.7256 | $191.73 | $191.75 | $191.70 |
| Purchase #4 | $102.94 | 10.330% | $113.5737 | $113.57 | $113.55 | $113.60 |
| Purchase #5 | $92.58 | 4.766% | $96.9924 | $96.99 | $97.00 | $97.00 |
| Purchase #6 | $250.35 | 3.415% | $258.8995 | $258.90 | $258.90 | $258.90 |
| Purchase #7 | $26.85 | 9.467% | $29.3919 | $29.39 | $29.40 | $29.40 |
| 7 purchase totals = | $1,021.67 | $1,094.1934 | $1,094.19 | $1,094.20 | $1,094.20 | |