| 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 | $81.74 | 8.568% | $88.7435 | $88.74 | $88.75 | $88.70 |
| Purchase #2 | $248.58 | 10.275% | $274.1216 | $274.12 | $274.10 | $274.10 |
| Purchase #3 | $239.69 | 11.476% | $267.1968 | $267.20 | $267.20 | $267.20 |
| Purchase #4 | $134.26 | 3.355% | $138.7644 | $138.76 | $138.75 | $138.80 |
| Purchase #5 | $247.31 | 12.354% | $277.8627 | $277.86 | $277.85 | $277.90 |
| Purchase #6 | $121.64 | 11.320% | $135.4096 | $135.41 | $135.40 | $135.40 |
| Purchase #7 | $51.95 | 10.364% | $57.3341 | $57.33 | $57.35 | $57.30 |
| 7 purchase totals = | $1,125.17 | $1,239.4327 | $1,239.42 | $1,239.40 | $1,239.40 | |