| 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 | $49.48 | 9.309% | $54.0861 | $54.09 | $54.10 | $54.10 |
| Purchase #2 | $192.41 | 5.364% | $202.7309 | $202.73 | $202.75 | $202.70 |
| Purchase #3 | $194.64 | 12.170% | $218.3277 | $218.33 | $218.35 | $218.30 |
| Purchase #4 | $223.82 | 13.530% | $254.1028 | $254.10 | $254.10 | $254.10 |
| Purchase #5 | $5.71 | 12.584% | $6.4285 | $6.43 | $6.45 | $6.40 |
| Purchase #6 | $140.62 | 11.750% | $157.1429 | $157.14 | $157.15 | $157.10 |
| Purchase #7 | $209.98 | 4.196% | $218.7908 | $218.79 | $218.80 | $218.80 |
| 7 purchase totals = | $1,016.66 | $1,111.6097 | $1,111.61 | $1,111.70 | $1,111.50 | |