| 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 | $244.90 | 10.617% | $270.901 | $270.90 | $270.90 | $270.90 |
| Purchase #2 | $249.67 | 9.614% | $273.6733 | $273.67 | $273.65 | $273.70 |
| Purchase #3 | $181.58 | 4.244% | $189.2863 | $189.29 | $189.30 | $189.30 |
| Purchase #4 | $129.61 | 13.424% | $147.0088 | $147.01 | $147.00 | $147.00 |
| Purchase #5 | $115.44 | 7.829% | $124.4778 | $124.48 | $124.50 | $124.50 |
| Purchase #6 | $8.98 | 11.709% | $10.0315 | $10.03 | $10.05 | $10.00 |
| Purchase #7 | $240.41 | 7.703% | $258.9288 | $258.93 | $258.95 | $258.90 |
| 7 purchase totals = | $1,170.59 | $1,274.3075 | $1,274.31 | $1,274.35 | $1,274.30 | |