| 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 | $238.42 | 13.426% | $270.4303 | $270.43 | $270.45 | $270.40 |
| Purchase #2 | $18.51 | 10.110% | $20.3814 | $20.38 | $20.40 | $20.40 |
| Purchase #3 | $242.95 | 9.660% | $266.419 | $266.42 | $266.40 | $266.40 |
| Purchase #4 | $144.96 | 6.765% | $154.7665 | $154.77 | $154.75 | $154.80 |
| Purchase #5 | $81.54 | 8.181% | $88.2108 | $88.21 | $88.20 | $88.20 |
| Purchase #6 | $120.75 | 12.426% | $135.7544 | $135.75 | $135.75 | $135.80 |
| Purchase #7 | $87.81 | 3.181% | $90.6032 | $90.60 | $90.60 | $90.60 |
| 7 purchase totals = | $934.94 | $1,026.5656 | $1,026.56 | $1,026.55 | $1,026.60 | |