| 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 | $99.28 | 13.348% | $112.5319 | $112.53 | $112.55 | $112.50 |
| Purchase #2 | $32.95 | 5.777% | $34.8535 | $34.85 | $34.85 | $34.90 |
| Purchase #3 | $220.37 | 4.760% | $230.8596 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $150.98 | 6.504% | $160.7997 | $160.80 | $160.80 | $160.80 |
| Purchase #5 | $233.54 | 5.866% | $247.2395 | $247.24 | $247.25 | $247.20 |
| Purchase #6 | $142.92 | 3.691% | $148.1952 | $148.20 | $148.20 | $148.20 |
| Purchase #7 | $239.50 | 9.659% | $262.6333 | $262.63 | $262.65 | $262.60 |
| 7 purchase totals = | $1,119.54 | $1,197.1127 | $1,197.11 | $1,197.15 | $1,197.10 | |