| 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 | $192.28 | 13.112% | $217.4918 | $217.49 | $217.50 | $217.50 |
| Purchase #2 | $238.75 | 13.395% | $270.7306 | $270.73 | $270.75 | $270.70 |
| Purchase #3 | $15.34 | 8.333% | $16.6183 | $16.62 | $16.60 | $16.60 |
| Purchase #4 | $190.62 | 7.623% | $205.151 | $205.15 | $205.15 | $205.20 |
| Purchase #5 | $175.69 | 11.701% | $196.2475 | $196.25 | $196.25 | $196.20 |
| Purchase #6 | $72.87 | 10.723% | $80.6839 | $80.68 | $80.70 | $80.70 |
| Purchase #7 | $240.29 | 9.842% | $263.9393 | $263.94 | $263.95 | $263.90 |
| 7 purchase totals = | $1,125.84 | $1,250.8624 | $1,250.86 | $1,250.90 | $1,250.80 | |