| 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 | $215.65 | 11.623% | $240.715 | $240.72 | $240.70 | $240.70 |
| Purchase #2 | $139.80 | 12.461% | $157.2205 | $157.22 | $157.20 | $157.20 |
| Purchase #3 | $183.33 | 7.380% | $196.8598 | $196.86 | $196.85 | $196.90 |
| Purchase #4 | $185.84 | 8.800% | $202.1939 | $202.19 | $202.20 | $202.20 |
| Purchase #5 | $120.48 | 12.168% | $135.14 | $135.14 | $135.15 | $135.10 |
| Purchase #6 | $234.85 | 9.517% | $257.2007 | $257.20 | $257.20 | $257.20 |
| Purchase #7 | $25.64 | 5.331% | $27.0069 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $1,105.59 | $1,216.3368 | $1,216.34 | $1,216.30 | $1,216.30 | |