| 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 | $191.75 | 4.230% | $199.861 | $199.86 | $199.85 | $199.90 |
| Purchase #2 | $95.64 | 3.433% | $98.9233 | $98.92 | $98.90 | $98.90 |
| Purchase #3 | $91.39 | 13.168% | $103.4242 | $103.42 | $103.40 | $103.40 |
| Purchase #4 | $87.80 | 6.638% | $93.6282 | $93.63 | $93.65 | $93.60 |
| Purchase #5 | $144.29 | 10.846% | $159.9397 | $159.94 | $159.95 | $159.90 |
| Purchase #6 | $137.26 | 3.713% | $142.3565 | $142.36 | $142.35 | $142.40 |
| Purchase #7 | $247.39 | 8.191% | $267.6537 | $267.65 | $267.65 | $267.70 |
| 7 purchase totals = | $995.52 | $1,065.7866 | $1,065.78 | $1,065.75 | $1,065.80 | |