| 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 | $110.60 | 6.408% | $117.6872 | $117.69 | $117.70 | $117.70 |
| Purchase #2 | $188.72 | 3.559% | $195.4365 | $195.44 | $195.45 | $195.40 |
| Purchase #3 | $14.50 | 5.136% | $15.2447 | $15.24 | $15.25 | $15.20 |
| Purchase #4 | $68.85 | 10.803% | $76.2879 | $76.29 | $76.30 | $76.30 |
| Purchase #5 | $120.63 | 12.294% | $135.4603 | $135.46 | $135.45 | $135.50 |
| Purchase #6 | $74.97 | 12.638% | $84.4447 | $84.44 | $84.45 | $84.40 |
| Purchase #7 | $239.94 | 4.112% | $249.8063 | $249.81 | $249.80 | $249.80 |
| 7 purchase totals = | $818.21 | $874.3676 | $874.37 | $874.40 | $874.30 | |