| 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 | $105.60 | 9.109% | $115.2191 | $115.22 | $115.20 | $115.20 |
| Purchase #2 | $78.92 | 7.387% | $84.7498 | $84.75 | $84.75 | $84.70 |
| Purchase #3 | $240.73 | 9.475% | $263.5392 | $263.54 | $263.55 | $263.50 |
| Purchase #4 | $23.48 | 6.815% | $25.0802 | $25.08 | $25.10 | $25.10 |
| Purchase #5 | $164.40 | 8.624% | $178.5779 | $178.58 | $178.60 | $178.60 |
| Purchase #6 | $177.52 | 10.645% | $196.417 | $196.42 | $196.40 | $196.40 |
| Purchase #7 | $221.79 | 11.784% | $247.9257 | $247.93 | $247.95 | $247.90 |
| 7 purchase totals = | $1,012.44 | $1,111.5089 | $1,111.52 | $1,111.55 | $1,111.40 | |