| 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 | $220.55 | 5.314% | $232.27 | $232.27 | $232.25 | $232.30 |
| Purchase #2 | $35.96 | 13.339% | $40.7567 | $40.76 | $40.75 | $40.80 |
| Purchase #3 | $160.30 | 10.183% | $176.6233 | $176.62 | $176.60 | $176.60 |
| Purchase #4 | $228.45 | 11.804% | $255.4162 | $255.42 | $255.40 | $255.40 |
| Purchase #5 | $220.93 | 12.704% | $248.9969 | $249.00 | $249.00 | $249.00 |
| Purchase #6 | $241.41 | 9.293% | $263.8442 | $263.84 | $263.85 | $263.80 |
| Purchase #7 | $13.29 | 13.496% | $15.0836 | $15.08 | $15.10 | $15.10 |
| 7 purchase totals = | $1,120.89 | $1,232.9909 | $1,232.99 | $1,232.95 | $1,233.00 | |