| 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 | $238.67 | 6.256% | $253.6012 | $253.60 | $253.60 | $253.60 |
| Purchase #2 | $233.34 | 10.217% | $257.1803 | $257.18 | $257.20 | $257.20 |
| Purchase #3 | $24.77 | 4.419% | $25.8646 | $25.86 | $25.85 | $25.90 |
| Purchase #4 | $194.30 | 13.645% | $220.8122 | $220.81 | $220.80 | $220.80 |
| Purchase #5 | $35.40 | 12.517% | $39.831 | $39.83 | $39.85 | $39.80 |
| Purchase #6 | $196.95 | 3.484% | $203.8117 | $203.81 | $203.80 | $203.80 |
| Purchase #7 | $95.73 | 13.317% | $108.4784 | $108.48 | $108.50 | $108.50 |
| 7 purchase totals = | $1,019.16 | $1,109.5794 | $1,109.57 | $1,109.60 | $1,109.60 | |