| 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 | $113.44 | 4.654% | $118.7195 | $118.72 | $118.70 | $118.70 |
| Purchase #2 | $237.41 | 8.407% | $257.3691 | $257.37 | $257.35 | $257.40 |
| Purchase #3 | $193.84 | 12.570% | $218.2057 | $218.21 | $218.20 | $218.20 |
| Purchase #4 | $211.69 | 12.223% | $237.5649 | $237.56 | $237.55 | $237.60 |
| Purchase #5 | $60.41 | 6.467% | $64.3167 | $64.32 | $64.30 | $64.30 |
| Purchase #6 | $191.27 | 13.804% | $217.6729 | $217.67 | $217.65 | $217.70 |
| Purchase #7 | $36.46 | 5.623% | $38.5101 | $38.51 | $38.50 | $38.50 |
| 7 purchase totals = | $1,044.52 | $1,152.3589 | $1,152.36 | $1,152.25 | $1,152.40 | |