| 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 | $88.49 | 5.815% | $93.6357 | $93.64 | $93.65 | $93.60 |
| Purchase #2 | $122.60 | 6.131% | $130.1166 | $130.12 | $130.10 | $130.10 |
| Purchase #3 | $240.54 | 6.712% | $256.685 | $256.69 | $256.70 | $256.70 |
| Purchase #4 | $218.45 | 4.396% | $228.0531 | $228.05 | $228.05 | $228.10 |
| Purchase #5 | $230.39 | 12.172% | $258.4331 | $258.43 | $258.45 | $258.40 |
| Purchase #6 | $216.95 | 4.644% | $227.0252 | $227.03 | $227.05 | $227.00 |
| Purchase #7 | $120.49 | 12.558% | $135.6211 | $135.62 | $135.60 | $135.60 |
| 7 purchase totals = | $1,237.91 | $1,329.5698 | $1,329.58 | $1,329.60 | $1,329.50 | |