| 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 | $201.81 | 9.318% | $220.6147 | $220.61 | $220.60 | $220.60 |
| Purchase #2 | $135.42 | 13.652% | $153.9075 | $153.91 | $153.90 | $153.90 |
| Purchase #3 | $240.73 | 11.819% | $269.1819 | $269.18 | $269.20 | $269.20 |
| Purchase #4 | $17.63 | 5.131% | $18.5346 | $18.53 | $18.55 | $18.50 |
| Purchase #5 | $85.88 | 8.771% | $93.4125 | $93.41 | $93.40 | $93.40 |
| Purchase #6 | $79.86 | 5.508% | $84.2587 | $84.26 | $84.25 | $84.30 |
| Purchase #7 | $35.33 | 9.239% | $38.5941 | $38.59 | $38.60 | $38.60 |
| 7 purchase totals = | $796.66 | $878.5040 | $878.49 | $878.50 | $878.50 | |