| 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 | $116.90 | 4.557% | $122.2271 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $230.37 | 10.132% | $253.7111 | $253.71 | $253.70 | $253.70 |
| Purchase #3 | $192.31 | 8.235% | $208.1467 | $208.15 | $208.15 | $208.10 |
| Purchase #4 | $34.80 | 12.142% | $39.0254 | $39.03 | $39.05 | $39.00 |
| Purchase #5 | $34.55 | 11.647% | $38.574 | $38.57 | $38.55 | $38.60 |
| Purchase #6 | $216.94 | 4.545% | $226.7999 | $226.80 | $226.80 | $226.80 |
| Purchase #7 | $244.36 | 7.732% | $263.2539 | $263.25 | $263.25 | $263.30 |
| 7 purchase totals = | $1,070.23 | $1,151.7381 | $1,151.74 | $1,151.75 | $1,151.70 | |