| 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 | $194.48 | 7.270% | $208.6187 | $208.62 | $208.60 | $208.60 |
| Purchase #2 | $237.78 | 7.719% | $256.1342 | $256.13 | $256.15 | $256.10 |
| Purchase #3 | $121.79 | 13.149% | $137.8042 | $137.80 | $137.80 | $137.80 |
| Purchase #4 | $136.48 | 9.697% | $149.7145 | $149.71 | $149.70 | $149.70 |
| Purchase #5 | $192.36 | 5.796% | $203.5092 | $203.51 | $203.50 | $203.50 |
| Purchase #6 | $140.50 | 6.610% | $149.7871 | $149.79 | $149.80 | $149.80 |
| Purchase #7 | $176.37 | 12.116% | $197.739 | $197.74 | $197.75 | $197.70 |
| 7 purchase totals = | $1,199.76 | $1,303.3069 | $1,303.30 | $1,303.30 | $1,303.20 | |