| 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 | $171.58 | 4.358% | $179.0575 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $50.47 | 6.106% | $53.5517 | $53.55 | $53.55 | $53.60 |
| Purchase #3 | $229.33 | 4.276% | $239.1362 | $239.14 | $239.15 | $239.10 |
| Purchase #4 | $216.52 | 13.302% | $245.3215 | $245.32 | $245.30 | $245.30 |
| Purchase #5 | $27.80 | 7.269% | $29.8208 | $29.82 | $29.80 | $29.80 |
| Purchase #6 | $178.81 | 13.143% | $202.311 | $202.31 | $202.30 | $202.30 |
| Purchase #7 | $239.86 | 8.426% | $260.0706 | $260.07 | $260.05 | $260.10 |
| 7 purchase totals = | $1,114.37 | $1,209.2693 | $1,209.27 | $1,209.20 | $1,209.30 | |