| 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 | $198.70 | 9.755% | $218.0832 | $218.08 | $218.10 | $218.10 |
| Purchase #2 | $112.65 | 4.664% | $117.904 | $117.90 | $117.90 | $117.90 |
| Purchase #3 | $37.91 | 7.612% | $40.7957 | $40.80 | $40.80 | $40.80 |
| Purchase #4 | $189.46 | 5.751% | $200.3558 | $200.36 | $200.35 | $200.40 |
| Purchase #5 | $162.36 | 6.504% | $172.9199 | $172.92 | $172.90 | $172.90 |
| Purchase #6 | $202.46 | 8.262% | $219.1872 | $219.19 | $219.20 | $219.20 |
| Purchase #7 | $130.74 | 11.660% | $145.9843 | $145.98 | $146.00 | $146.00 |
| 7 purchase totals = | $1,034.28 | $1,115.2301 | $1,115.23 | $1,115.25 | $1,115.30 | |