| 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 | $222.34 | 11.754% | $248.4738 | $248.47 | $248.45 | $248.50 |
| Purchase #2 | $113.42 | 13.533% | $128.7691 | $128.77 | $128.75 | $128.80 |
| Purchase #3 | $71.49 | 8.464% | $77.5409 | $77.54 | $77.55 | $77.50 |
| Purchase #4 | $74.71 | 8.253% | $80.8758 | $80.88 | $80.90 | $80.90 |
| Purchase #5 | $137.91 | 11.566% | $153.8607 | $153.86 | $153.85 | $153.90 |
| Purchase #6 | $173.55 | 9.367% | $189.8064 | $189.81 | $189.80 | $189.80 |
| Purchase #7 | $245.95 | 12.771% | $277.3603 | $277.36 | $277.35 | $277.40 |
| 7 purchase totals = | $1,039.37 | $1,156.6870 | $1,156.69 | $1,156.65 | $1,156.80 | |