| 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 | $127.65 | 4.412% | $133.2819 | $133.28 | $133.30 | $133.30 |
| Purchase #2 | $9.44 | 8.214% | $10.2154 | $10.22 | $10.20 | $10.20 |
| Purchase #3 | $196.50 | 7.832% | $211.8899 | $211.89 | $211.90 | $211.90 |
| Purchase #4 | $243.77 | 13.325% | $276.2524 | $276.25 | $276.25 | $276.30 |
| Purchase #5 | $149.67 | 6.684% | $159.6739 | $159.67 | $159.65 | $159.70 |
| Purchase #6 | $235.64 | 5.745% | $249.1775 | $249.18 | $249.20 | $249.20 |
| Purchase #7 | $31.93 | 8.456% | $34.63 | $34.63 | $34.65 | $34.60 |
| 7 purchase totals = | $994.60 | $1,075.1210 | $1,075.12 | $1,075.15 | $1,075.20 | |