| 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 | $30.65 | 9.869% | $33.6748 | $33.67 | $33.65 | $33.70 |
| Purchase #2 | $217.70 | 12.226% | $244.316 | $244.32 | $244.30 | $244.30 |
| Purchase #3 | $250.46 | 7.562% | $269.3998 | $269.40 | $269.40 | $269.40 |
| Purchase #4 | $192.74 | 9.185% | $210.4432 | $210.44 | $210.45 | $210.40 |
| Purchase #5 | $105.50 | 11.710% | $117.8541 | $117.85 | $117.85 | $117.90 |
| Purchase #6 | $34.77 | 12.654% | $39.1698 | $39.17 | $39.15 | $39.20 |
| Purchase #7 | $134.40 | 8.570% | $145.9181 | $145.92 | $145.90 | $145.90 |
| 7 purchase totals = | $966.22 | $1,060.7758 | $1,060.77 | $1,060.70 | $1,060.80 | |