| 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 | $205.28 | 13.540% | $233.0749 | $233.07 | $233.05 | $233.10 |
| Purchase #2 | $160.38 | 12.178% | $179.9111 | $179.91 | $179.90 | $179.90 |
| Purchase #3 | $69.89 | 4.355% | $72.9337 | $72.93 | $72.95 | $72.90 |
| Purchase #4 | $212.78 | 7.534% | $228.8108 | $228.81 | $228.80 | $228.80 |
| Purchase #5 | $246.55 | 11.482% | $274.8589 | $274.86 | $274.85 | $274.90 |
| Purchase #6 | $130.47 | 3.712% | $135.313 | $135.31 | $135.30 | $135.30 |
| Purchase #7 | $183.39 | 13.242% | $207.6745 | $207.67 | $207.65 | $207.70 |
| 7 purchase totals = | $1,208.74 | $1,332.5769 | $1,332.56 | $1,332.50 | $1,332.60 | |