| 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 | $120.59 | 8.243% | $130.5302 | $130.53 | $130.55 | $130.50 |
| Purchase #2 | $229.66 | 4.396% | $239.7559 | $239.76 | $239.75 | $239.80 |
| Purchase #3 | $172.84 | 11.296% | $192.364 | $192.36 | $192.35 | $192.40 |
| Purchase #4 | $64.44 | 5.700% | $68.1131 | $68.11 | $68.10 | $68.10 |
| Purchase #5 | $188.55 | 9.561% | $206.5773 | $206.58 | $206.60 | $206.60 |
| Purchase #6 | $96.62 | 9.312% | $105.6173 | $105.62 | $105.60 | $105.60 |
| Purchase #7 | $121.50 | 12.463% | $136.6425 | $136.64 | $136.65 | $136.60 |
| 7 purchase totals = | $994.20 | $1,079.6003 | $1,079.60 | $1,079.60 | $1,079.60 | |