| 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 | $226.69 | 8.488% | $245.9314 | $245.93 | $245.95 | $245.90 |
| Purchase #2 | $210.65 | 10.616% | $233.0126 | $233.01 | $233.00 | $233.00 |
| Purchase #3 | $101.68 | 8.735% | $110.5617 | $110.56 | $110.55 | $110.60 |
| Purchase #4 | $173.80 | 6.407% | $184.9354 | $184.94 | $184.95 | $184.90 |
| Purchase #5 | $94.48 | 6.663% | $100.7752 | $100.78 | $100.80 | $100.80 |
| Purchase #6 | $97.27 | 10.173% | $107.1653 | $107.17 | $107.15 | $107.20 |
| Purchase #7 | $73.35 | 9.480% | $80.3036 | $80.30 | $80.30 | $80.30 |
| 7 purchase totals = | $977.92 | $1,062.6852 | $1,062.69 | $1,062.70 | $1,062.70 | |