| 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 | $112.84 | 12.251% | $126.664 | $126.66 | $126.65 | $126.70 |
| Purchase #2 | $133.53 | 8.780% | $145.2539 | $145.25 | $145.25 | $145.30 |
| Purchase #3 | $180.93 | 8.388% | $196.1064 | $196.11 | $196.10 | $196.10 |
| Purchase #4 | $130.43 | 7.765% | $140.5579 | $140.56 | $140.55 | $140.60 |
| Purchase #5 | $32.44 | 9.845% | $35.6337 | $35.63 | $35.65 | $35.60 |
| Purchase #6 | $221.79 | 10.138% | $244.2751 | $244.28 | $244.30 | $244.30 |
| Purchase #7 | $123.91 | 9.537% | $135.7273 | $135.73 | $135.75 | $135.70 |
| 7 purchase totals = | $935.87 | $1,024.2183 | $1,024.22 | $1,024.25 | $1,024.30 | |