| 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 | $117.70 | 11.834% | $131.6286 | $131.63 | $131.65 | $131.60 |
| Purchase #2 | $198.31 | 10.553% | $219.2377 | $219.24 | $219.25 | $219.20 |
| Purchase #3 | $219.93 | 11.170% | $244.4962 | $244.50 | $244.50 | $244.50 |
| Purchase #4 | $244.42 | 9.413% | $267.4273 | $267.43 | $267.45 | $267.40 |
| Purchase #5 | $250.64 | 12.868% | $282.8924 | $282.89 | $282.90 | $282.90 |
| Purchase #6 | $80.26 | 5.120% | $84.3693 | $84.37 | $84.35 | $84.40 |
| Purchase #7 | $24.41 | 6.109% | $25.9012 | $25.90 | $25.90 | $25.90 |
| 7 purchase totals = | $1,135.67 | $1,255.9527 | $1,255.96 | $1,256.00 | $1,255.90 | |