| 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 | $184.87 | 5.324% | $194.7125 | $194.71 | $194.70 | $194.70 |
| Purchase #2 | $185.62 | 3.490% | $192.0981 | $192.10 | $192.10 | $192.10 |
| Purchase #3 | $125.25 | 7.860% | $135.0947 | $135.09 | $135.10 | $135.10 |
| Purchase #4 | $175.63 | 4.800% | $184.0602 | $184.06 | $184.05 | $184.10 |
| Purchase #5 | $202.74 | 3.732% | $210.3063 | $210.31 | $210.30 | $210.30 |
| Purchase #6 | $146.50 | 9.782% | $160.8306 | $160.83 | $160.85 | $160.80 |
| Purchase #7 | $223.72 | 8.364% | $242.4319 | $242.43 | $242.45 | $242.40 |
| 7 purchase totals = | $1,244.33 | $1,319.5343 | $1,319.53 | $1,319.55 | $1,319.50 | |