| 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 | $194.70 | 10.290% | $214.7346 | $214.73 | $214.75 | $214.70 |
| Purchase #2 | $211.93 | 3.719% | $219.8117 | $219.81 | $219.80 | $219.80 |
| Purchase #3 | $245.54 | 13.195% | $277.939 | $277.94 | $277.95 | $277.90 |
| Purchase #4 | $179.59 | 11.155% | $199.6233 | $199.62 | $199.60 | $199.60 |
| Purchase #5 | $186.98 | 8.497% | $202.8677 | $202.87 | $202.85 | $202.90 |
| Purchase #6 | $32.92 | 4.452% | $34.3856 | $34.39 | $34.40 | $34.40 |
| Purchase #7 | $29.85 | 7.438% | $32.0702 | $32.07 | $32.05 | $32.10 |
| 7 purchase totals = | $1,081.51 | $1,181.4321 | $1,181.43 | $1,181.40 | $1,181.40 | |