| 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 | $105.66 | 7.180% | $113.2464 | $113.25 | $113.25 | $113.20 |
| Purchase #2 | $233.71 | 10.457% | $258.1491 | $258.15 | $258.15 | $258.10 |
| Purchase #3 | $162.62 | 5.678% | $171.8536 | $171.85 | $171.85 | $171.90 |
| Purchase #4 | $246.39 | 13.405% | $279.4186 | $279.42 | $279.40 | $279.40 |
| Purchase #5 | $117.36 | 9.233% | $128.1958 | $128.20 | $128.20 | $128.20 |
| Purchase #6 | $124.42 | 5.301% | $131.0155 | $131.02 | $131.00 | $131.00 |
| Purchase #7 | $8.58 | 3.165% | $8.8516 | $8.85 | $8.85 | $8.90 |
| 7 purchase totals = | $998.74 | $1,090.7306 | $1,090.74 | $1,090.70 | $1,090.70 | |