| 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 | $221.42 | 8.378% | $239.9706 | $239.97 | $239.95 | $240.00 |
| Purchase #2 | $237.58 | 9.361% | $259.8199 | $259.82 | $259.80 | $259.80 |
| Purchase #3 | $58.62 | 6.850% | $62.6355 | $62.64 | $62.65 | $62.60 |
| Purchase #4 | $20.59 | 8.246% | $22.2879 | $22.29 | $22.30 | $22.30 |
| Purchase #5 | $165.63 | 7.664% | $178.3239 | $178.32 | $178.30 | $178.30 |
| Purchase #6 | $100.68 | 9.342% | $110.0855 | $110.09 | $110.10 | $110.10 |
| Purchase #7 | $145.68 | 4.670% | $152.4833 | $152.48 | $152.50 | $152.50 |
| 7 purchase totals = | $950.20 | $1,025.6066 | $1,025.61 | $1,025.60 | $1,025.60 | |