| 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 | $183.81 | 10.265% | $202.6781 | $202.68 | $202.70 | $202.70 |
| Purchase #2 | $29.67 | 7.270% | $31.827 | $31.83 | $31.85 | $31.80 |
| Purchase #3 | $89.63 | 10.230% | $98.7991 | $98.80 | $98.80 | $98.80 |
| Purchase #4 | $136.99 | 4.111% | $142.6217 | $142.62 | $142.60 | $142.60 |
| Purchase #5 | $139.90 | 3.289% | $144.5013 | $144.50 | $144.50 | $144.50 |
| Purchase #6 | $238.45 | 9.376% | $260.8071 | $260.81 | $260.80 | $260.80 |
| Purchase #7 | $238.47 | 4.342% | $248.8244 | $248.82 | $248.80 | $248.80 |
| 7 purchase totals = | $1,056.92 | $1,130.0587 | $1,130.06 | $1,130.05 | $1,130.00 | |