| 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 | $128.75 | 9.828% | $141.4036 | $141.40 | $141.40 | $141.40 |
| Purchase #2 | $200.40 | 9.397% | $219.2316 | $219.23 | $219.25 | $219.20 |
| Purchase #3 | $143.89 | 9.802% | $157.9941 | $157.99 | $158.00 | $158.00 |
| Purchase #4 | $120.72 | 13.185% | $136.6369 | $136.64 | $136.65 | $136.60 |
| Purchase #5 | $102.63 | 12.741% | $115.7061 | $115.71 | $115.70 | $115.70 |
| Purchase #6 | $200.32 | 4.281% | $208.8957 | $208.90 | $208.90 | $208.90 |
| Purchase #7 | $85.40 | 13.121% | $96.6053 | $96.61 | $96.60 | $96.60 |
| 7 purchase totals = | $982.11 | $1,076.4733 | $1,076.48 | $1,076.50 | $1,076.40 | |