| 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 | $243.76 | 3.444% | $252.1551 | $252.16 | $252.15 | $252.20 |
| Purchase #2 | $216.33 | 13.532% | $245.6038 | $245.60 | $245.60 | $245.60 |
| Purchase #3 | $19.67 | 13.333% | $22.2926 | $22.29 | $22.30 | $22.30 |
| Purchase #4 | $245.38 | 13.673% | $278.9308 | $278.93 | $278.95 | $278.90 |
| Purchase #5 | $118.80 | 13.177% | $134.4543 | $134.45 | $134.45 | $134.50 |
| Purchase #6 | $35.69 | 13.559% | $40.5292 | $40.53 | $40.55 | $40.50 |
| Purchase #7 | $237.57 | 5.403% | $250.4059 | $250.41 | $250.40 | $250.40 |
| 7 purchase totals = | $1,117.20 | $1,224.3717 | $1,224.37 | $1,224.40 | $1,224.40 | |