| 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 | $114.80 | 3.624% | $118.9604 | $118.96 | $118.95 | $119.00 |
| Purchase #2 | $145.91 | 6.726% | $155.7239 | $155.72 | $155.70 | $155.70 |
| Purchase #3 | $235.79 | 3.666% | $244.4341 | $244.43 | $244.45 | $244.40 |
| Purchase #4 | $157.84 | 3.220% | $162.9224 | $162.92 | $162.90 | $162.90 |
| Purchase #5 | $27.72 | 9.821% | $30.4424 | $30.44 | $30.45 | $30.40 |
| Purchase #6 | $231.43 | 11.306% | $257.5955 | $257.60 | $257.60 | $257.60 |
| Purchase #7 | $105.71 | 3.722% | $109.6445 | $109.64 | $109.65 | $109.60 |
| 7 purchase totals = | $1,019.20 | $1,079.7232 | $1,079.71 | $1,079.70 | $1,079.60 | |