| 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 | $28.92 | 10.535% | $31.9667 | $31.97 | $31.95 | $32.00 |
| Purchase #2 | $238.26 | 12.154% | $267.2181 | $267.22 | $267.20 | $267.20 |
| Purchase #3 | $247.85 | 4.763% | $259.6551 | $259.66 | $259.65 | $259.70 |
| Purchase #4 | $22.58 | 11.431% | $25.1611 | $25.16 | $25.15 | $25.20 |
| Purchase #5 | $233.63 | 10.704% | $258.6378 | $258.64 | $258.65 | $258.60 |
| Purchase #6 | $130.57 | 9.204% | $142.5877 | $142.59 | $142.60 | $142.60 |
| Purchase #7 | $103.94 | 13.630% | $118.107 | $118.11 | $118.10 | $118.10 |
| 7 purchase totals = | $1,005.75 | $1,103.3335 | $1,103.35 | $1,103.30 | $1,103.40 | |