| 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 | $7.62 | 13.869% | $8.6768 | $8.68 | $8.70 | $8.70 |
| Purchase #2 | $224.99 | 10.642% | $248.9334 | $248.93 | $248.95 | $248.90 |
| Purchase #3 | $129.40 | 12.731% | $145.8739 | $145.87 | $145.85 | $145.90 |
| Purchase #4 | $189.62 | 7.515% | $203.8699 | $203.87 | $203.85 | $203.90 |
| Purchase #5 | $241.84 | 8.768% | $263.0445 | $263.04 | $263.05 | $263.00 |
| Purchase #6 | $132.87 | 6.182% | $141.084 | $141.08 | $141.10 | $141.10 |
| Purchase #7 | $9.25 | 6.629% | $9.8632 | $9.86 | $9.85 | $9.90 |
| 7 purchase totals = | $935.59 | $1,021.3457 | $1,021.33 | $1,021.35 | $1,021.40 | |