| 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 | $128.88 | 4.200% | $134.293 | $134.29 | $134.30 | $134.30 |
| Purchase #2 | $173.55 | 11.457% | $193.4336 | $193.43 | $193.45 | $193.40 |
| Purchase #3 | $19.32 | 5.269% | $20.338 | $20.34 | $20.35 | $20.30 |
| Purchase #4 | $34.38 | 12.479% | $38.6703 | $38.67 | $38.65 | $38.70 |
| Purchase #5 | $85.32 | 3.560% | $88.3574 | $88.36 | $88.35 | $88.40 |
| Purchase #6 | $159.55 | 3.818% | $165.6416 | $165.64 | $165.65 | $165.60 |
| Purchase #7 | $55.74 | 9.664% | $61.1267 | $61.13 | $61.15 | $61.10 |
| 7 purchase totals = | $656.74 | $701.8606 | $701.86 | $701.90 | $701.80 | |