| 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 | $224.55 | 8.725% | $244.142 | $244.14 | $244.15 | $244.10 |
| Purchase #2 | $132.52 | 9.800% | $145.507 | $145.51 | $145.50 | $145.50 |
| Purchase #3 | $244.48 | 5.177% | $257.1367 | $257.14 | $257.15 | $257.10 |
| Purchase #4 | $64.93 | 5.397% | $68.4343 | $68.43 | $68.45 | $68.40 |
| Purchase #5 | $34.61 | 5.797% | $36.6163 | $36.62 | $36.60 | $36.60 |
| Purchase #6 | $109.36 | 7.514% | $117.5773 | $117.58 | $117.60 | $117.60 |
| Purchase #7 | $203.90 | 8.277% | $220.7768 | $220.78 | $220.80 | $220.80 |
| 7 purchase totals = | $1,014.35 | $1,090.1904 | $1,090.20 | $1,090.25 | $1,090.10 | |