| 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 | $101.39 | 8.797% | $110.3093 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $233.71 | 13.540% | $265.3543 | $265.35 | $265.35 | $265.40 |
| Purchase #3 | $129.39 | 5.240% | $136.17 | $136.17 | $136.15 | $136.20 |
| Purchase #4 | $135.40 | 7.729% | $145.8651 | $145.87 | $145.85 | $145.90 |
| Purchase #5 | $195.57 | 11.844% | $218.7333 | $218.73 | $218.75 | $218.70 |
| Purchase #6 | $179.59 | 10.461% | $198.3769 | $198.38 | $198.40 | $198.40 |
| Purchase #7 | $236.47 | 8.128% | $255.6903 | $255.69 | $255.70 | $255.70 |
| 7 purchase totals = | $1,211.52 | $1,330.4992 | $1,330.50 | $1,330.50 | $1,330.60 | |