| 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 | $19.62 | 10.869% | $21.7525 | $21.75 | $21.75 | $21.80 |
| Purchase #2 | $117.90 | 11.163% | $131.0612 | $131.06 | $131.05 | $131.10 |
| Purchase #3 | $14.99 | 9.424% | $16.4027 | $16.40 | $16.40 | $16.40 |
| Purchase #4 | $184.35 | 4.135% | $191.9729 | $191.97 | $191.95 | $192.00 |
| Purchase #5 | $118.82 | 13.745% | $135.1518 | $135.15 | $135.15 | $135.20 |
| Purchase #6 | $200.83 | 10.449% | $221.8147 | $221.81 | $221.80 | $221.80 |
| Purchase #7 | $201.45 | 6.449% | $214.4415 | $214.44 | $214.45 | $214.40 |
| 7 purchase totals = | $857.96 | $932.5973 | $932.58 | $932.55 | $932.70 | |