| 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 | $42.29 | 5.271% | $44.5191 | $44.52 | $44.50 | $44.50 |
| Purchase #2 | $13.54 | 3.437% | $14.0054 | $14.01 | $14.00 | $14.00 |
| Purchase #3 | $181.45 | 11.750% | $202.7704 | $202.77 | $202.75 | $202.80 |
| Purchase #4 | $152.42 | 13.270% | $172.6461 | $172.65 | $172.65 | $172.60 |
| Purchase #5 | $236.68 | 9.395% | $258.9161 | $258.92 | $258.90 | $258.90 |
| Purchase #6 | $180.39 | 9.103% | $196.8109 | $196.81 | $196.80 | $196.80 |
| Purchase #7 | $174.82 | 7.622% | $188.1448 | $188.14 | $188.15 | $188.10 |
| 7 purchase totals = | $981.59 | $1,077.8128 | $1,077.82 | $1,077.75 | $1,077.70 | |