| 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 | $22.46 | 10.828% | $24.892 | $24.89 | $24.90 | $24.90 |
| Purchase #2 | $151.74 | 12.429% | $170.5998 | $170.60 | $170.60 | $170.60 |
| Purchase #3 | $156.25 | 13.136% | $176.775 | $176.78 | $176.80 | $176.80 |
| Purchase #4 | $132.60 | 13.200% | $150.1032 | $150.10 | $150.10 | $150.10 |
| Purchase #5 | $201.74 | 13.236% | $228.4423 | $228.44 | $228.45 | $228.40 |
| Purchase #6 | $197.62 | 3.121% | $203.7877 | $203.79 | $203.80 | $203.80 |
| Purchase #7 | $135.47 | 7.498% | $145.6275 | $145.63 | $145.65 | $145.60 |
| 7 purchase totals = | $997.88 | $1,100.2275 | $1,100.23 | $1,100.30 | $1,100.20 | |