| 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 | $142.72 | 6.111% | $151.4416 | $151.44 | $151.45 | $151.40 |
| Purchase #2 | $95.37 | 13.286% | $108.0409 | $108.04 | $108.05 | $108.00 |
| Purchase #3 | $245.67 | 9.167% | $268.1906 | $268.19 | $268.20 | $268.20 |
| Purchase #4 | $244.57 | 5.542% | $258.1241 | $258.12 | $258.10 | $258.10 |
| Purchase #5 | $66.25 | 5.429% | $69.8467 | $69.85 | $69.85 | $69.80 |
| Purchase #6 | $248.98 | 11.532% | $277.6924 | $277.69 | $277.70 | $277.70 |
| Purchase #7 | $121.30 | 13.767% | $137.9994 | $138.00 | $138.00 | $138.00 |
| 7 purchase totals = | $1,164.86 | $1,271.3357 | $1,271.33 | $1,271.35 | $1,271.20 | |