| 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 | $81.63 | 10.278% | $90.0199 | $90.02 | $90.00 | $90.00 |
| Purchase #2 | $175.50 | 9.358% | $191.9233 | $191.92 | $191.90 | $191.90 |
| Purchase #3 | $153.67 | 13.775% | $174.838 | $174.84 | $174.85 | $174.80 |
| Purchase #4 | $119.70 | 7.503% | $128.6811 | $128.68 | $128.70 | $128.70 |
| Purchase #5 | $205.99 | 12.747% | $232.2475 | $232.25 | $232.25 | $232.20 |
| Purchase #6 | $193.96 | 12.564% | $218.3291 | $218.33 | $218.35 | $218.30 |
| Purchase #7 | $192.56 | 5.132% | $202.4422 | $202.44 | $202.45 | $202.40 |
| 7 purchase totals = | $1,123.01 | $1,238.4811 | $1,238.48 | $1,238.50 | $1,238.30 | |