| 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 | $10.31 | 8.458% | $11.182 | $11.18 | $11.20 | $11.20 |
| Purchase #2 | $201.60 | 6.546% | $214.7967 | $214.80 | $214.80 | $214.80 |
| Purchase #3 | $238.96 | 8.211% | $258.581 | $258.58 | $258.60 | $258.60 |
| Purchase #4 | $249.67 | 9.798% | $274.1327 | $274.13 | $274.15 | $274.10 |
| Purchase #5 | $94.83 | 8.668% | $103.0499 | $103.05 | $103.05 | $103.00 |
| Purchase #6 | $131.83 | 4.516% | $137.7834 | $137.78 | $137.80 | $137.80 |
| Purchase #7 | $165.59 | 6.105% | $175.6993 | $175.70 | $175.70 | $175.70 |
| 7 purchase totals = | $1,092.79 | $1,175.2250 | $1,175.22 | $1,175.30 | $1,175.20 | |