| 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 | $220.70 | 12.682% | $248.6892 | $248.69 | $248.70 | $248.70 |
| Purchase #2 | $22.61 | 11.200% | $25.1423 | $25.14 | $25.15 | $25.10 |
| Purchase #3 | $236.72 | 3.211% | $244.3211 | $244.32 | $244.30 | $244.30 |
| Purchase #4 | $38.42 | 6.800% | $41.0326 | $41.03 | $41.05 | $41.00 |
| Purchase #5 | $228.65 | 11.236% | $254.3411 | $254.34 | $254.35 | $254.30 |
| Purchase #6 | $169.58 | 13.592% | $192.6293 | $192.63 | $192.65 | $192.60 |
| Purchase #7 | $221.96 | 8.630% | $241.1151 | $241.12 | $241.10 | $241.10 |
| 7 purchase totals = | $1,138.64 | $1,247.2707 | $1,247.27 | $1,247.30 | $1,247.10 | |