| 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 | $225.67 | 11.279% | $251.1233 | $251.12 | $251.10 | $251.10 |
| Purchase #2 | $232.51 | 5.577% | $245.4771 | $245.48 | $245.50 | $245.50 |
| Purchase #3 | $117.96 | 10.380% | $130.2042 | $130.20 | $130.20 | $130.20 |
| Purchase #4 | $70.66 | 13.662% | $80.3136 | $80.31 | $80.30 | $80.30 |
| Purchase #5 | $129.51 | 12.679% | $145.9306 | $145.93 | $145.95 | $145.90 |
| Purchase #6 | $248.40 | 6.103% | $263.5599 | $263.56 | $263.55 | $263.60 |
| Purchase #7 | $24.60 | 13.465% | $27.9124 | $27.91 | $27.90 | $27.90 |
| 7 purchase totals = | $1,049.31 | $1,144.5211 | $1,144.51 | $1,144.50 | $1,144.50 | |