| 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 | $223.90 | 4.169% | $233.2344 | $233.23 | $233.25 | $233.20 |
| Purchase #2 | $142.90 | 6.589% | $152.3157 | $152.32 | $152.30 | $152.30 |
| Purchase #3 | $120.57 | 7.698% | $129.8515 | $129.85 | $129.85 | $129.90 |
| Purchase #4 | $167.29 | 13.691% | $190.1937 | $190.19 | $190.20 | $190.20 |
| Purchase #5 | $241.37 | 13.864% | $274.8335 | $274.83 | $274.85 | $274.80 |
| Purchase #6 | $220.60 | 8.335% | $238.987 | $238.99 | $239.00 | $239.00 |
| Purchase #7 | $36.85 | 7.728% | $39.6978 | $39.70 | $39.70 | $39.70 |
| 7 purchase totals = | $1,153.48 | $1,259.1136 | $1,259.11 | $1,259.15 | $1,259.10 | |