| 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 | $211.72 | 13.282% | $239.8407 | $239.84 | $239.85 | $239.80 |
| Purchase #2 | $243.36 | 11.146% | $270.4849 | $270.48 | $270.50 | $270.50 |
| Purchase #3 | $48.57 | 13.627% | $55.1886 | $55.19 | $55.20 | $55.20 |
| Purchase #4 | $189.57 | 3.269% | $195.767 | $195.77 | $195.75 | $195.80 |
| Purchase #5 | $179.80 | 12.860% | $202.9223 | $202.92 | $202.90 | $202.90 |
| Purchase #6 | $31.32 | 11.381% | $34.8845 | $34.88 | $34.90 | $34.90 |
| Purchase #7 | $229.30 | 6.607% | $244.4499 | $244.45 | $244.45 | $244.40 |
| 7 purchase totals = | $1,133.64 | $1,243.5379 | $1,243.53 | $1,243.55 | $1,243.50 | |