| 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 | $39.35 | 10.528% | $43.4928 | $43.49 | $43.50 | $43.50 |
| Purchase #2 | $217.45 | 10.743% | $240.8107 | $240.81 | $240.80 | $240.80 |
| Purchase #3 | $128.42 | 9.518% | $140.643 | $140.64 | $140.65 | $140.60 |
| Purchase #4 | $210.72 | 11.784% | $235.5512 | $235.55 | $235.55 | $235.60 |
| Purchase #5 | $211.81 | 6.416% | $225.3997 | $225.40 | $225.40 | $225.40 |
| Purchase #6 | $151.52 | 4.409% | $158.2005 | $158.20 | $158.20 | $158.20 |
| Purchase #7 | $42.38 | 10.116% | $46.6672 | $46.67 | $46.65 | $46.70 |
| 7 purchase totals = | $1,001.65 | $1,090.7651 | $1,090.76 | $1,090.75 | $1,090.80 | |