| 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 | $32.49 | 7.870% | $35.047 | $35.05 | $35.05 | $35.00 |
| Purchase #2 | $30.84 | 12.445% | $34.678 | $34.68 | $34.70 | $34.70 |
| Purchase #3 | $221.98 | 5.853% | $234.9725 | $234.97 | $234.95 | $235.00 |
| Purchase #4 | $107.69 | 3.695% | $111.6691 | $111.67 | $111.65 | $111.70 |
| Purchase #5 | $189.27 | 12.430% | $212.7963 | $212.80 | $212.80 | $212.80 |
| Purchase #6 | $241.74 | 6.149% | $256.6046 | $256.60 | $256.60 | $256.60 |
| Purchase #7 | $203.48 | 12.180% | $228.2639 | $228.26 | $228.25 | $228.30 |
| 7 purchase totals = | $1,027.49 | $1,114.0314 | $1,114.03 | $1,114.00 | $1,114.10 | |