| 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 | $215.74 | 13.442% | $244.7398 | $244.74 | $244.75 | $244.70 |
| Purchase #2 | $157.56 | 8.705% | $171.2756 | $171.28 | $171.30 | $171.30 |
| Purchase #3 | $63.29 | 13.211% | $71.6512 | $71.65 | $71.65 | $71.70 |
| Purchase #4 | $211.69 | 10.134% | $233.1427 | $233.14 | $233.15 | $233.10 |
| Purchase #5 | $90.77 | 12.480% | $102.0981 | $102.10 | $102.10 | $102.10 |
| Purchase #6 | $243.35 | 4.811% | $255.0576 | $255.06 | $255.05 | $255.10 |
| Purchase #7 | $198.95 | 3.464% | $205.8416 | $205.84 | $205.85 | $205.80 |
| 7 purchase totals = | $1,181.35 | $1,283.8066 | $1,283.81 | $1,283.85 | $1,283.80 | |