| 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 | $239.83 | 7.819% | $258.5823 | $258.58 | $258.60 | $258.60 |
| Purchase #2 | $250.70 | 11.314% | $279.0642 | $279.06 | $279.05 | $279.10 |
| Purchase #3 | $84.44 | 10.276% | $93.1171 | $93.12 | $93.10 | $93.10 |
| Purchase #4 | $113.85 | 13.535% | $129.2596 | $129.26 | $129.25 | $129.30 |
| Purchase #5 | $178.45 | 9.242% | $194.9423 | $194.94 | $194.95 | $194.90 |
| Purchase #6 | $54.59 | 6.227% | $57.9893 | $57.99 | $58.00 | $58.00 |
| Purchase #7 | $234.44 | 4.749% | $245.5736 | $245.57 | $245.55 | $245.60 |
| 7 purchase totals = | $1,156.30 | $1,258.5284 | $1,258.52 | $1,258.50 | $1,258.60 | |