| 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 | $211.86 | 3.525% | $219.3281 | $219.33 | $219.35 | $219.30 |
| Purchase #2 | $147.39 | 12.294% | $165.5101 | $165.51 | $165.50 | $165.50 |
| Purchase #3 | $215.64 | 11.677% | $240.8203 | $240.82 | $240.80 | $240.80 |
| Purchase #4 | $153.54 | 5.230% | $161.5701 | $161.57 | $161.55 | $161.60 |
| Purchase #5 | $109.41 | 5.594% | $115.5304 | $115.53 | $115.55 | $115.50 |
| Purchase #6 | $147.38 | 3.255% | $152.1772 | $152.18 | $152.20 | $152.20 |
| Purchase #7 | $20.91 | 9.106% | $22.8141 | $22.81 | $22.80 | $22.80 |
| 7 purchase totals = | $1,006.13 | $1,077.7503 | $1,077.75 | $1,077.75 | $1,077.70 | |