| 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 | $217.44 | 10.803% | $240.93 | $240.93 | $240.95 | $240.90 |
| Purchase #2 | $202.59 | 5.672% | $214.0809 | $214.08 | $214.10 | $214.10 |
| Purchase #3 | $101.91 | 3.455% | $105.431 | $105.43 | $105.45 | $105.40 |
| Purchase #4 | $80.66 | 13.657% | $91.6757 | $91.68 | $91.70 | $91.70 |
| Purchase #5 | $26.31 | 13.479% | $29.8563 | $29.86 | $29.85 | $29.90 |
| Purchase #6 | $159.92 | 7.421% | $171.7877 | $171.79 | $171.80 | $171.80 |
| Purchase #7 | $247.60 | 6.429% | $263.5182 | $263.52 | $263.50 | $263.50 |
| 7 purchase totals = | $1,036.43 | $1,117.2798 | $1,117.29 | $1,117.35 | $1,117.30 | |