| 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 | $234.64 | 4.749% | $245.7831 | $245.78 | $245.80 | $245.80 |
| Purchase #2 | $124.68 | 7.109% | $133.5435 | $133.54 | $133.55 | $133.50 |
| Purchase #3 | $105.35 | 5.675% | $111.3286 | $111.33 | $111.35 | $111.30 |
| Purchase #4 | $244.51 | 10.616% | $270.4672 | $270.47 | $270.45 | $270.50 |
| Purchase #5 | $107.68 | 9.827% | $118.2617 | $118.26 | $118.25 | $118.30 |
| Purchase #6 | $249.72 | 7.712% | $268.9784 | $268.98 | $269.00 | $269.00 |
| Purchase #7 | $122.51 | 7.168% | $131.2915 | $131.29 | $131.30 | $131.30 |
| 7 purchase totals = | $1,189.09 | $1,279.6540 | $1,279.65 | $1,279.70 | $1,279.70 | |