| 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 | $103.34 | 13.601% | $117.3953 | $117.40 | $117.40 | $117.40 |
| Purchase #2 | $50.26 | 6.419% | $53.4862 | $53.49 | $53.50 | $53.50 |
| Purchase #3 | $238.33 | 11.699% | $266.2122 | $266.21 | $266.20 | $266.20 |
| Purchase #4 | $26.53 | 11.525% | $29.5876 | $29.59 | $29.60 | $29.60 |
| Purchase #5 | $241.51 | 12.125% | $270.7931 | $270.79 | $270.80 | $270.80 |
| Purchase #6 | $103.81 | 4.811% | $108.8043 | $108.80 | $108.80 | $108.80 |
| Purchase #7 | $149.30 | 9.342% | $163.2476 | $163.25 | $163.25 | $163.20 |
| 7 purchase totals = | $913.08 | $1,009.5263 | $1,009.53 | $1,009.55 | $1,009.50 | |