| 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 | $211.69 | 11.194% | $235.3866 | $235.39 | $235.40 | $235.40 |
| Purchase #2 | $27.66 | 7.182% | $29.6465 | $29.65 | $29.65 | $29.60 |
| Purchase #3 | $221.46 | 7.168% | $237.3343 | $237.33 | $237.35 | $237.30 |
| Purchase #4 | $222.77 | 6.435% | $237.1052 | $237.11 | $237.10 | $237.10 |
| Purchase #5 | $66.91 | 9.371% | $73.1801 | $73.18 | $73.20 | $73.20 |
| Purchase #6 | $71.86 | 10.532% | $79.4283 | $79.43 | $79.45 | $79.40 |
| Purchase #7 | $241.90 | 9.822% | $265.6594 | $265.66 | $265.65 | $265.70 |
| 7 purchase totals = | $1,064.25 | $1,157.7404 | $1,157.75 | $1,157.80 | $1,157.70 | |