| 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 | $227.46 | 11.196% | $252.9264 | $252.93 | $252.95 | $252.90 |
| Purchase #2 | $130.60 | 6.362% | $138.9088 | $138.91 | $138.90 | $138.90 |
| Purchase #3 | $239.45 | 4.710% | $250.7281 | $250.73 | $250.75 | $250.70 |
| Purchase #4 | $137.40 | 5.414% | $144.8388 | $144.84 | $144.85 | $144.80 |
| Purchase #5 | $186.26 | 4.202% | $194.0866 | $194.09 | $194.10 | $194.10 |
| Purchase #6 | $230.40 | 11.411% | $256.6909 | $256.69 | $256.70 | $256.70 |
| Purchase #7 | $33.25 | 8.623% | $36.1171 | $36.12 | $36.10 | $36.10 |
| 7 purchase totals = | $1,184.82 | $1,274.2967 | $1,274.31 | $1,274.35 | $1,274.20 | |