| 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 | $41.31 | 11.639% | $46.1181 | $46.12 | $46.10 | $46.10 |
| Purchase #2 | $223.36 | 11.349% | $248.7091 | $248.71 | $248.70 | $248.70 |
| Purchase #3 | $181.53 | 11.809% | $202.9669 | $202.97 | $202.95 | $203.00 |
| Purchase #4 | $10.80 | 10.672% | $11.9526 | $11.95 | $11.95 | $12.00 |
| Purchase #5 | $181.68 | 13.728% | $206.621 | $206.62 | $206.60 | $206.60 |
| Purchase #6 | $25.85 | 3.347% | $26.7152 | $26.72 | $26.70 | $26.70 |
| Purchase #7 | $172.52 | 11.647% | $192.6134 | $192.61 | $192.60 | $192.60 |
| 7 purchase totals = | $837.05 | $935.6963 | $935.70 | $935.60 | $935.70 | |