| 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 | $246.68 | 11.327% | $274.6214 | $274.62 | $274.60 | $274.60 |
| Purchase #2 | $197.67 | 6.316% | $210.1548 | $210.15 | $210.15 | $210.20 |
| Purchase #3 | $184.58 | 3.618% | $191.2581 | $191.26 | $191.25 | $191.30 |
| Purchase #4 | $13.61 | 7.489% | $14.6293 | $14.63 | $14.65 | $14.60 |
| Purchase #5 | $185.34 | 9.450% | $202.8546 | $202.85 | $202.85 | $202.90 |
| Purchase #6 | $155.96 | 10.838% | $172.8629 | $172.86 | $172.85 | $172.90 |
| Purchase #7 | $155.42 | 13.467% | $176.3504 | $176.35 | $176.35 | $176.40 |
| 7 purchase totals = | $1,139.26 | $1,242.7315 | $1,242.72 | $1,242.70 | $1,242.90 | |