| 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 | $19.54 | 13.634% | $22.2041 | $22.20 | $22.20 | $22.20 |
| Purchase #2 | $245.72 | 9.595% | $269.2968 | $269.30 | $269.30 | $269.30 |
| Purchase #3 | $17.79 | 11.353% | $19.8097 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $152.84 | 6.412% | $162.6401 | $162.64 | $162.65 | $162.60 |
| Purchase #5 | $207.59 | 7.530% | $223.2215 | $223.22 | $223.20 | $223.20 |
| Purchase #6 | $152.66 | 5.213% | $160.6182 | $160.62 | $160.60 | $160.60 |
| Purchase #7 | $153.66 | 11.385% | $171.1542 | $171.15 | $171.15 | $171.20 |
| 7 purchase totals = | $949.80 | $1,028.9446 | $1,028.94 | $1,028.90 | $1,028.90 | |