| 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 | $198.60 | 11.189% | $220.8214 | $220.82 | $220.80 | $220.80 |
| Purchase #2 | $205.85 | 11.427% | $229.3725 | $229.37 | $229.35 | $229.40 |
| Purchase #3 | $142.63 | 11.547% | $159.0995 | $159.10 | $159.10 | $159.10 |
| Purchase #4 | $22.64 | 8.116% | $24.4775 | $24.48 | $24.50 | $24.50 |
| Purchase #5 | $131.29 | 7.365% | $140.9595 | $140.96 | $140.95 | $141.00 |
| Purchase #6 | $219.43 | 11.343% | $244.3199 | $244.32 | $244.30 | $244.30 |
| Purchase #7 | $118.60 | 13.351% | $134.4343 | $134.43 | $134.45 | $134.40 |
| 7 purchase totals = | $1,039.04 | $1,153.4846 | $1,153.48 | $1,153.45 | $1,153.50 | |