| 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 | $238.99 | 11.412% | $266.2635 | $266.26 | $266.25 | $266.30 |
| Purchase #2 | $174.75 | 9.288% | $190.9808 | $190.98 | $191.00 | $191.00 |
| Purchase #3 | $138.72 | 5.114% | $145.8141 | $145.81 | $145.80 | $145.80 |
| Purchase #4 | $80.73 | 13.495% | $91.6245 | $91.62 | $91.60 | $91.60 |
| Purchase #5 | $236.46 | 13.734% | $268.9354 | $268.94 | $268.95 | $268.90 |
| Purchase #6 | $142.36 | 7.519% | $153.064 | $153.06 | $153.05 | $153.10 |
| Purchase #7 | $106.32 | 13.278% | $120.4372 | $120.44 | $120.45 | $120.40 |
| 7 purchase totals = | $1,118.33 | $1,237.1195 | $1,237.11 | $1,237.10 | $1,237.10 | |