| 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 | $230.48 | 3.515% | $238.5814 | $238.58 | $238.60 | $238.60 |
| Purchase #2 | $84.32 | 6.160% | $89.5141 | $89.51 | $89.50 | $89.50 |
| Purchase #3 | $172.32 | 6.259% | $183.1055 | $183.11 | $183.10 | $183.10 |
| Purchase #4 | $244.83 | 11.867% | $273.884 | $273.88 | $273.90 | $273.90 |
| Purchase #5 | $215.60 | 13.798% | $245.3485 | $245.35 | $245.35 | $245.30 |
| Purchase #6 | $85.82 | 12.437% | $96.4934 | $96.49 | $96.50 | $96.50 |
| Purchase #7 | $60.64 | 13.365% | $68.7445 | $68.74 | $68.75 | $68.70 |
| 7 purchase totals = | $1,094.01 | $1,195.6714 | $1,195.66 | $1,195.70 | $1,195.60 | |