| 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 | $105.80 | 8.448% | $114.738 | $114.74 | $114.75 | $114.70 |
| Purchase #2 | $168.70 | 6.609% | $179.8494 | $179.85 | $179.85 | $179.80 |
| Purchase #3 | $243.84 | 5.792% | $257.9632 | $257.96 | $257.95 | $258.00 |
| Purchase #4 | $193.32 | 13.716% | $219.8358 | $219.84 | $219.85 | $219.80 |
| Purchase #5 | $217.64 | 10.553% | $240.6075 | $240.61 | $240.60 | $240.60 |
| Purchase #6 | $68.80 | 9.787% | $75.5335 | $75.53 | $75.55 | $75.50 |
| Purchase #7 | $218.65 | 4.663% | $228.8456 | $228.85 | $228.85 | $228.80 |
| 7 purchase totals = | $1,216.75 | $1,317.3730 | $1,317.38 | $1,317.40 | $1,317.20 | |