| 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 | $216.27 | 10.479% | $238.9329 | $238.93 | $238.95 | $238.90 |
| Purchase #2 | $109.39 | 12.728% | $123.3132 | $123.31 | $123.30 | $123.30 |
| Purchase #3 | $214.48 | 6.324% | $228.0437 | $228.04 | $228.05 | $228.00 |
| Purchase #4 | $189.33 | 11.561% | $211.2184 | $211.22 | $211.20 | $211.20 |
| Purchase #5 | $165.77 | 13.145% | $187.5605 | $187.56 | $187.55 | $187.60 |
| Purchase #6 | $124.45 | 4.120% | $129.5773 | $129.58 | $129.60 | $129.60 |
| Purchase #7 | $58.52 | 11.295% | $65.1298 | $65.13 | $65.15 | $65.10 |
| 7 purchase totals = | $1,078.21 | $1,183.7758 | $1,183.77 | $1,183.80 | $1,183.70 | |