| 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 | $132.42 | 10.172% | $145.8898 | $145.89 | $145.90 | $145.90 |
| Purchase #2 | $245.87 | 13.712% | $279.5837 | $279.58 | $279.60 | $279.60 |
| Purchase #3 | $54.89 | 5.490% | $57.9035 | $57.90 | $57.90 | $57.90 |
| Purchase #4 | $205.83 | 7.671% | $221.6192 | $221.62 | $221.60 | $221.60 |
| Purchase #5 | $206.80 | 10.273% | $228.0446 | $228.04 | $228.05 | $228.00 |
| Purchase #6 | $14.49 | 11.511% | $16.1579 | $16.16 | $16.15 | $16.20 |
| Purchase #7 | $88.44 | 4.658% | $92.5595 | $92.56 | $92.55 | $92.60 |
| 7 purchase totals = | $948.74 | $1,041.7582 | $1,041.75 | $1,041.75 | $1,041.80 | |