| 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 | $240.37 | 11.815% | $268.7697 | $268.77 | $268.75 | $268.80 |
| Purchase #2 | $120.48 | 12.737% | $135.8255 | $135.83 | $135.85 | $135.80 |
| Purchase #3 | $198.76 | 5.641% | $209.9721 | $209.97 | $209.95 | $210.00 |
| Purchase #4 | $6.62 | 13.592% | $7.5198 | $7.52 | $7.50 | $7.50 |
| Purchase #5 | $155.26 | 12.414% | $174.534 | $174.53 | $174.55 | $174.50 |
| Purchase #6 | $18.45 | 8.131% | $19.9502 | $19.95 | $19.95 | $20.00 |
| Purchase #7 | $137.80 | 11.323% | $153.4031 | $153.40 | $153.40 | $153.40 |
| 7 purchase totals = | $877.74 | $969.9744 | $969.97 | $969.95 | $970.00 | |