| 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 | $201.59 | 13.431% | $228.6656 | $228.67 | $228.65 | $228.70 |
| Purchase #2 | $83.25 | 12.332% | $93.5164 | $93.52 | $93.50 | $93.50 |
| Purchase #3 | $248.68 | 7.112% | $266.3661 | $266.37 | $266.35 | $266.40 |
| Purchase #4 | $181.56 | 11.352% | $202.1707 | $202.17 | $202.15 | $202.20 |
| Purchase #5 | $173.80 | 11.820% | $194.3432 | $194.34 | $194.35 | $194.30 |
| Purchase #6 | $140.91 | 11.727% | $157.4345 | $157.43 | $157.45 | $157.40 |
| Purchase #7 | $52.72 | 7.343% | $56.5912 | $56.59 | $56.60 | $56.60 |
| 7 purchase totals = | $1,082.51 | $1,199.0877 | $1,199.09 | $1,199.05 | $1,199.10 | |