| 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 | $86.57 | 9.192% | $94.5275 | $94.53 | $94.55 | $94.50 |
| Purchase #2 | $202.92 | 7.573% | $218.2871 | $218.29 | $218.30 | $218.30 |
| Purchase #3 | $117.73 | 11.125% | $130.8275 | $130.83 | $130.85 | $130.80 |
| Purchase #4 | $192.31 | 9.729% | $211.0198 | $211.02 | $211.00 | $211.00 |
| Purchase #5 | $150.80 | 12.784% | $170.0783 | $170.08 | $170.10 | $170.10 |
| Purchase #6 | $245.82 | 13.680% | $279.4482 | $279.45 | $279.45 | $279.40 |
| Purchase #7 | $36.70 | 11.259% | $40.8321 | $40.83 | $40.85 | $40.80 |
| 7 purchase totals = | $1,032.85 | $1,145.0205 | $1,145.03 | $1,145.10 | $1,144.90 | |