| 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 | $185.48 | 10.271% | $204.5307 | $204.53 | $204.55 | $204.50 |
| Purchase #2 | $75.39 | 3.421% | $77.9691 | $77.97 | $77.95 | $78.00 |
| Purchase #3 | $159.30 | 11.752% | $178.0209 | $178.02 | $178.00 | $178.00 |
| Purchase #4 | $85.93 | 12.109% | $96.3353 | $96.34 | $96.35 | $96.30 |
| Purchase #5 | $141.36 | 4.260% | $147.3819 | $147.38 | $147.40 | $147.40 |
| Purchase #6 | $244.68 | 4.238% | $255.0495 | $255.05 | $255.05 | $255.00 |
| Purchase #7 | $242.86 | 12.774% | $273.8829 | $273.88 | $273.90 | $273.90 |
| 7 purchase totals = | $1,135.00 | $1,233.1703 | $1,233.17 | $1,233.20 | $1,233.10 | |