| 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 | $200.52 | 9.344% | $219.2566 | $219.26 | $219.25 | $219.30 |
| Purchase #2 | $120.98 | 9.117% | $132.0097 | $132.01 | $132.00 | $132.00 |
| Purchase #3 | $198.87 | 11.446% | $221.6327 | $221.63 | $221.65 | $221.60 |
| Purchase #4 | $164.78 | 9.490% | $180.4176 | $180.42 | $180.40 | $180.40 |
| Purchase #5 | $30.72 | 4.354% | $32.0575 | $32.06 | $32.05 | $32.10 |
| Purchase #6 | $150.64 | 5.362% | $158.7173 | $158.72 | $158.70 | $158.70 |
| Purchase #7 | $153.97 | 3.123% | $158.7785 | $158.78 | $158.80 | $158.80 |
| 7 purchase totals = | $1,020.48 | $1,102.8699 | $1,102.88 | $1,102.85 | $1,102.90 | |