| 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 | $205.70 | 5.714% | $217.4537 | $217.45 | $217.45 | $217.50 |
| Purchase #2 | $223.77 | 3.205% | $230.9418 | $230.94 | $230.95 | $230.90 |
| Purchase #3 | $184.99 | 6.363% | $196.7609 | $196.76 | $196.75 | $196.80 |
| Purchase #4 | $211.51 | 12.816% | $238.6171 | $238.62 | $238.60 | $238.60 |
| Purchase #5 | $24.72 | 4.300% | $25.783 | $25.78 | $25.80 | $25.80 |
| Purchase #6 | $31.82 | 8.493% | $34.5225 | $34.52 | $34.50 | $34.50 |
| Purchase #7 | $195.45 | 7.599% | $210.3022 | $210.30 | $210.30 | $210.30 |
| 7 purchase totals = | $1,077.96 | $1,154.3812 | $1,154.37 | $1,154.35 | $1,154.40 | |