| 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 | $194.55 | 6.215% | $206.6413 | $206.64 | $206.65 | $206.60 |
| Purchase #2 | $176.98 | 9.409% | $193.632 | $193.63 | $193.65 | $193.60 |
| Purchase #3 | $79.78 | 9.712% | $87.5282 | $87.53 | $87.55 | $87.50 |
| Purchase #4 | $7.36 | 10.683% | $8.1463 | $8.15 | $8.15 | $8.10 |
| Purchase #5 | $222.43 | 9.166% | $242.8179 | $242.82 | $242.80 | $242.80 |
| Purchase #6 | $67.77 | 8.189% | $73.3197 | $73.32 | $73.30 | $73.30 |
| Purchase #7 | $214.29 | 13.653% | $243.547 | $243.55 | $243.55 | $243.50 |
| 7 purchase totals = | $963.16 | $1,055.6324 | $1,055.64 | $1,055.65 | $1,055.40 | |