| 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 | $235.34 | 11.398% | $262.1641 | $262.16 | $262.15 | $262.20 |
| Purchase #2 | $239.72 | 5.805% | $253.6357 | $253.64 | $253.65 | $253.60 |
| Purchase #3 | $135.47 | 7.487% | $145.6126 | $145.61 | $145.60 | $145.60 |
| Purchase #4 | $8.65 | 12.748% | $9.7527 | $9.75 | $9.75 | $9.80 |
| Purchase #5 | $74.84 | 6.404% | $79.6328 | $79.63 | $79.65 | $79.60 |
| Purchase #6 | $172.66 | 3.804% | $179.228 | $179.23 | $179.25 | $179.20 |
| Purchase #7 | $162.31 | 11.165% | $180.4319 | $180.43 | $180.45 | $180.40 |
| 7 purchase totals = | $1,028.99 | $1,110.4578 | $1,110.45 | $1,110.50 | $1,110.40 | |