| 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 | $213.67 | 3.116% | $220.328 | $220.33 | $220.35 | $220.30 |
| Purchase #2 | $237.71 | 5.824% | $251.5542 | $251.55 | $251.55 | $251.60 |
| Purchase #3 | $192.83 | 8.715% | $209.6351 | $209.64 | $209.65 | $209.60 |
| Purchase #4 | $147.55 | 12.344% | $165.7636 | $165.76 | $165.75 | $165.80 |
| Purchase #5 | $198.28 | 9.153% | $216.4286 | $216.43 | $216.45 | $216.40 |
| Purchase #6 | $196.86 | 8.351% | $213.2998 | $213.30 | $213.30 | $213.30 |
| Purchase #7 | $50.69 | 12.672% | $57.1134 | $57.11 | $57.10 | $57.10 |
| 7 purchase totals = | $1,237.59 | $1,334.1227 | $1,334.12 | $1,334.15 | $1,334.10 | |