| 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 | $206.38 | 8.267% | $223.4414 | $223.44 | $223.45 | $223.40 |
| Purchase #2 | $187.86 | 8.164% | $203.1969 | $203.20 | $203.20 | $203.20 |
| Purchase #3 | $96.65 | 3.555% | $100.0859 | $100.09 | $100.10 | $100.10 |
| Purchase #4 | $130.74 | 3.755% | $135.6493 | $135.65 | $135.65 | $135.60 |
| Purchase #5 | $185.82 | 4.448% | $194.0853 | $194.09 | $194.10 | $194.10 |
| Purchase #6 | $42.27 | 9.702% | $46.371 | $46.37 | $46.35 | $46.40 |
| Purchase #7 | $46.77 | 9.596% | $51.258 | $51.26 | $51.25 | $51.30 |
| 7 purchase totals = | $896.49 | $954.0878 | $954.10 | $954.10 | $954.10 | |