| 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 | $49.97 | 5.359% | $52.6479 | $52.65 | $52.65 | $52.60 |
| Purchase #2 | $215.75 | 3.519% | $223.3422 | $223.34 | $223.35 | $223.30 |
| Purchase #3 | $162.26 | 7.813% | $174.9374 | $174.94 | $174.95 | $174.90 |
| Purchase #4 | $239.31 | 6.113% | $253.939 | $253.94 | $253.95 | $253.90 |
| Purchase #5 | $194.53 | 7.603% | $209.3201 | $209.32 | $209.30 | $209.30 |
| Purchase #6 | $238.47 | 8.532% | $258.8163 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $38.48 | 4.165% | $40.0827 | $40.08 | $40.10 | $40.10 |
| 7 purchase totals = | $1,138.77 | $1,213.0856 | $1,213.09 | $1,213.10 | $1,212.90 | |