| 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 | $239.57 | 12.818% | $270.2781 | $270.28 | $270.30 | $270.30 |
| Purchase #2 | $243.39 | 3.148% | $251.0519 | $251.05 | $251.05 | $251.10 |
| Purchase #3 | $174.70 | 3.621% | $181.0259 | $181.03 | $181.05 | $181.00 |
| Purchase #4 | $118.38 | 9.404% | $129.5125 | $129.51 | $129.50 | $129.50 |
| Purchase #5 | $243.88 | 9.669% | $267.4608 | $267.46 | $267.45 | $267.50 |
| Purchase #6 | $179.55 | 7.647% | $193.2802 | $193.28 | $193.30 | $193.30 |
| Purchase #7 | $143.87 | 12.832% | $162.3314 | $162.33 | $162.35 | $162.30 |
| 7 purchase totals = | $1,343.34 | $1,454.9408 | $1,454.94 | $1,455.00 | $1,455.00 | |