| 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 | $228.28 | 5.618% | $241.1048 | $241.10 | $241.10 | $241.10 |
| Purchase #2 | $189.33 | 11.679% | $211.4419 | $211.44 | $211.45 | $211.40 |
| Purchase #3 | $21.49 | 4.347% | $22.4242 | $22.42 | $22.40 | $22.40 |
| Purchase #4 | $67.99 | 6.651% | $72.512 | $72.51 | $72.50 | $72.50 |
| Purchase #5 | $106.51 | 9.685% | $116.8255 | $116.83 | $116.85 | $116.80 |
| Purchase #6 | $8.29 | 10.433% | $9.1549 | $9.15 | $9.15 | $9.20 |
| Purchase #7 | $171.28 | 13.608% | $194.5878 | $194.59 | $194.60 | $194.60 |
| 7 purchase totals = | $793.17 | $868.0511 | $868.04 | $868.05 | $868.00 | |