| 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 | $239.67 | 7.752% | $258.2492 | $258.25 | $258.25 | $258.20 |
| Purchase #2 | $117.70 | 9.326% | $128.6767 | $128.68 | $128.70 | $128.70 |
| Purchase #3 | $19.97 | 13.513% | $22.6685 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $7.29 | 9.524% | $7.9843 | $7.98 | $8.00 | $8.00 |
| Purchase #5 | $49.43 | 6.597% | $52.6909 | $52.69 | $52.70 | $52.70 |
| Purchase #6 | $92.45 | 9.468% | $101.2032 | $101.20 | $101.20 | $101.20 |
| Purchase #7 | $247.30 | 10.417% | $273.0612 | $273.06 | $273.05 | $273.10 |
| 7 purchase totals = | $773.81 | $844.5340 | $844.53 | $844.55 | $844.60 | |