| 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 | $210.72 | 10.809% | $233.4967 | $233.50 | $233.50 | $233.50 |
| Purchase #2 | $240.82 | 7.151% | $258.041 | $258.04 | $258.05 | $258.00 |
| Purchase #3 | $206.85 | 4.191% | $215.5191 | $215.52 | $215.50 | $215.50 |
| Purchase #4 | $13.69 | 6.463% | $14.5748 | $14.57 | $14.55 | $14.60 |
| Purchase #5 | $36.55 | 7.166% | $39.1692 | $39.17 | $39.15 | $39.20 |
| Purchase #6 | $158.81 | 5.771% | $167.9749 | $167.97 | $167.95 | $168.00 |
| Purchase #7 | $204.72 | 6.333% | $217.6849 | $217.68 | $217.70 | $217.70 |
| 7 purchase totals = | $1,072.16 | $1,146.4606 | $1,146.45 | $1,146.40 | $1,146.50 | |