| 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 | $233.76 | 9.809% | $256.6895 | $256.69 | $256.70 | $256.70 |
| Purchase #2 | $133.28 | 11.297% | $148.3366 | $148.34 | $148.35 | $148.30 |
| Purchase #3 | $237.45 | 10.493% | $262.3656 | $262.37 | $262.35 | $262.40 |
| Purchase #4 | $159.55 | 9.313% | $174.4089 | $174.41 | $174.40 | $174.40 |
| Purchase #5 | $188.72 | 7.320% | $202.5343 | $202.53 | $202.55 | $202.50 |
| Purchase #6 | $157.70 | 11.610% | $176.009 | $176.01 | $176.00 | $176.00 |
| Purchase #7 | $84.46 | 9.545% | $92.5217 | $92.52 | $92.50 | $92.50 |
| 7 purchase totals = | $1,194.92 | $1,312.8656 | $1,312.87 | $1,312.85 | $1,312.80 | |