| 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 | $200.65 | 6.361% | $213.4133 | $213.41 | $213.40 | $213.40 |
| Purchase #2 | $61.44 | 12.828% | $69.3215 | $69.32 | $69.30 | $69.30 |
| Purchase #3 | $147.48 | 3.752% | $153.0134 | $153.01 | $153.00 | $153.00 |
| Purchase #4 | $179.62 | 8.365% | $194.6452 | $194.65 | $194.65 | $194.60 |
| Purchase #5 | $213.91 | 5.218% | $225.0718 | $225.07 | $225.05 | $225.10 |
| Purchase #6 | $189.94 | 7.356% | $203.912 | $203.91 | $203.90 | $203.90 |
| Purchase #7 | $190.72 | 11.674% | $212.9847 | $212.98 | $213.00 | $213.00 |
| 7 purchase totals = | $1,183.76 | $1,272.3619 | $1,272.35 | $1,272.30 | $1,272.30 | |