| 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 | $218.44 | 12.415% | $245.5593 | $245.56 | $245.55 | $245.60 |
| Purchase #2 | $131.90 | 11.543% | $147.1252 | $147.13 | $147.15 | $147.10 |
| Purchase #3 | $159.90 | 6.120% | $169.6859 | $169.69 | $169.70 | $169.70 |
| Purchase #4 | $155.74 | 12.443% | $175.1187 | $175.12 | $175.10 | $175.10 |
| Purchase #5 | $167.40 | 4.409% | $174.7807 | $174.78 | $174.80 | $174.80 |
| Purchase #6 | $138.80 | 5.191% | $146.0051 | $146.01 | $146.00 | $146.00 |
| Purchase #7 | $189.40 | 8.732% | $205.9384 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $1,161.58 | $1,264.2133 | $1,264.23 | $1,264.25 | $1,264.20 | |