| 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 | $16.53 | 10.105% | $18.2004 | $18.20 | $18.20 | $18.20 |
| Purchase #2 | $184.75 | 9.609% | $202.5026 | $202.50 | $202.50 | $202.50 |
| Purchase #3 | $135.31 | 12.800% | $152.6297 | $152.63 | $152.65 | $152.60 |
| Purchase #4 | $158.47 | 10.359% | $174.8859 | $174.89 | $174.90 | $174.90 |
| Purchase #5 | $242.46 | 6.779% | $258.8964 | $258.90 | $258.90 | $258.90 |
| Purchase #6 | $160.41 | 10.270% | $176.8841 | $176.88 | $176.90 | $176.90 |
| Purchase #7 | $210.81 | 10.251% | $232.4201 | $232.42 | $232.40 | $232.40 |
| 7 purchase totals = | $1,108.74 | $1,216.4192 | $1,216.42 | $1,216.45 | $1,216.40 | |