| 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 | $225.74 | 9.611% | $247.4359 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $24.88 | 5.732% | $26.3061 | $26.31 | $26.30 | $26.30 |
| Purchase #3 | $169.96 | 6.463% | $180.9445 | $180.94 | $180.95 | $180.90 |
| Purchase #4 | $156.76 | 5.170% | $164.8645 | $164.86 | $164.85 | $164.90 |
| Purchase #5 | $149.89 | 4.230% | $156.2303 | $156.23 | $156.25 | $156.20 |
| Purchase #6 | $194.98 | 4.207% | $203.1828 | $203.18 | $203.20 | $203.20 |
| Purchase #7 | $146.40 | 9.671% | $160.5583 | $160.56 | $160.55 | $160.60 |
| 7 purchase totals = | $1,068.61 | $1,139.5224 | $1,139.52 | $1,139.55 | $1,139.50 | |