| 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 | $125.82 | 7.431% | $135.1697 | $135.17 | $135.15 | $135.20 |
| Purchase #2 | $125.52 | 12.338% | $141.0067 | $141.01 | $141.00 | $141.00 |
| Purchase #3 | $224.55 | 6.256% | $238.5978 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $223.46 | 8.217% | $241.8217 | $241.82 | $241.80 | $241.80 |
| Purchase #5 | $184.45 | 5.599% | $194.7774 | $194.78 | $194.80 | $194.80 |
| Purchase #6 | $35.81 | 9.788% | $39.3151 | $39.32 | $39.30 | $39.30 |
| Purchase #7 | $113.30 | 4.290% | $118.1606 | $118.16 | $118.15 | $118.20 |
| 7 purchase totals = | $1,032.91 | $1,108.8490 | $1,108.86 | $1,108.80 | $1,108.90 | |