| 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 | $202.58 | 4.297% | $211.2849 | $211.28 | $211.30 | $211.30 |
| Purchase #2 | $142.28 | 9.580% | $155.9104 | $155.91 | $155.90 | $155.90 |
| Purchase #3 | $130.58 | 9.184% | $142.5725 | $142.57 | $142.55 | $142.60 |
| Purchase #4 | $185.77 | 7.744% | $200.156 | $200.16 | $200.15 | $200.20 |
| Purchase #5 | $167.86 | 6.448% | $178.6836 | $178.68 | $178.70 | $178.70 |
| Purchase #6 | $160.93 | 13.441% | $182.5606 | $182.56 | $182.55 | $182.60 |
| Purchase #7 | $132.85 | 6.821% | $141.9117 | $141.91 | $141.90 | $141.90 |
| 7 purchase totals = | $1,122.85 | $1,213.0797 | $1,213.07 | $1,213.05 | $1,213.20 | |