| 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 | $122.35 | 12.119% | $137.1776 | $137.18 | $137.20 | $137.20 |
| Purchase #2 | $63.94 | 7.657% | $68.8359 | $68.84 | $68.85 | $68.80 |
| Purchase #3 | $6.52 | 8.745% | $7.0902 | $7.09 | $7.10 | $7.10 |
| Purchase #4 | $108.36 | 11.288% | $120.5917 | $120.59 | $120.60 | $120.60 |
| Purchase #5 | $242.89 | 4.578% | $254.0095 | $254.01 | $254.00 | $254.00 |
| Purchase #6 | $217.40 | 8.165% | $235.1507 | $235.15 | $235.15 | $235.20 |
| Purchase #7 | $250.71 | 3.557% | $259.6278 | $259.63 | $259.65 | $259.60 |
| 7 purchase totals = | $1,012.17 | $1,082.4834 | $1,082.49 | $1,082.55 | $1,082.50 | |