| 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 | $124.51 | 12.198% | $139.6977 | $139.70 | $139.70 | $139.70 |
| Purchase #2 | $20.98 | 6.585% | $22.3615 | $22.36 | $22.35 | $22.40 |
| Purchase #3 | $240.72 | 7.317% | $258.3335 | $258.33 | $258.35 | $258.30 |
| Purchase #4 | $85.28 | 9.710% | $93.5607 | $93.56 | $93.55 | $93.60 |
| Purchase #5 | $250.44 | 13.353% | $283.8813 | $283.88 | $283.90 | $283.90 |
| Purchase #6 | $145.74 | 7.119% | $156.1152 | $156.12 | $156.10 | $156.10 |
| Purchase #7 | $92.91 | 8.640% | $100.9374 | $100.94 | $100.95 | $100.90 |
| 7 purchase totals = | $960.58 | $1,054.8873 | $1,054.89 | $1,054.90 | $1,054.90 | |