| 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 | $125.85 | 7.287% | $135.0207 | $135.02 | $135.00 | $135.00 |
| Purchase #2 | $48.58 | 11.243% | $54.0418 | $54.04 | $54.05 | $54.00 |
| Purchase #3 | $247.88 | 7.345% | $266.0868 | $266.09 | $266.10 | $266.10 |
| Purchase #4 | $131.27 | 9.570% | $143.8325 | $143.83 | $143.85 | $143.80 |
| Purchase #5 | $92.94 | 8.826% | $101.1429 | $101.14 | $101.15 | $101.10 |
| Purchase #6 | $165.71 | 13.714% | $188.4355 | $188.44 | $188.45 | $188.40 |
| Purchase #7 | $226.92 | 9.128% | $247.6333 | $247.63 | $247.65 | $247.60 |
| 7 purchase totals = | $1,039.15 | $1,136.1935 | $1,136.19 | $1,136.25 | $1,136.00 | |